As filed with the Securities and Exchange Commission on July 9, 2003
                                                    Registration No. 333-_______

================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                     --------------------------------------

                                    FORM S-3
                             REGISTRATION STATEMENT
                                      Under
                           The Securities Act of 1933
                     --------------------------------------

                           TRIMBLE NAVIGATION LIMITED
             (Exact name of registrant as specified in its charter)
                     --------------------------------------

        California                                       94-2802192
(State or other jurisdiction of                       (I.R.S. Employer
incorporation or organization)                     Identification Number)

                              645 North Mary Avenue
                           Sunnyvale, California 94088
                                 (408) 481-8000
  (Address, including zip code, and telephone number, including area code, of
                   registrant's principal executive offices)
                     --------------------------------------
                                 Irwin L. Kwatek
                         Vice President, General Counsel
                           Trimble Navigation Limited
                              645 North Mary Avenue
                           Sunnyvale, California 94088
                                 (408) 481-8000
           (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)
                     --------------------------------------
                                   Copies to:
                              Thomas J. Ivey, Esq.
                    Skadden, Arps, Slate, Meagher & Flom LLP
                              525 University Avenue
                           Palo Alto, California 94301
                                 (650) 470-4500
                     --------------------------------------

Approximate date of commencement of proposed sale to the public: From time to
time after the effective date of this registration statement.

If the only securities  being registered on this Form are being offered pursuant
to dividend or interest reinvestment plans, please check the following box. [ ]

If any of the  securities  being  registered on this Form are to be offered on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [x]

If this Form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, please check the following box and list
the  Securities  Act  registration  statement  number of the  earlier  effective
registration statement for the same offering. [ ]

If this Form is a  post-effective  amendment filed pursuant to Rule 462(c) under
the Securities  Act,  please check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

If delivery  of the  prospectus  is  expected  to be made  pursuant to Rule 434,
please check the following box. [ ]

                     --------------------------------------

                         CALCULATION OF REGISTRATION FEE


                                                                                
Title of Securities to        Amount to be       Proposed Maximum       Proposed Maximum      Amount of
     be Registered           Registered (1)     Offering Price Per     Aggregate Offering    Registration
                                                     Share                   Price               Fee
Common Stock, no par value.... 1,002,327          $ 22.445 (2)          $ 22,497,229 (2)        $1,820
                               ---------          -----------           ---------------         ------


(1) The shares of common stock set forth in the calculation of registration  fee
table,  and  which  may be  offered  pursuant  to this  registration  statement,
include,  pursuant to Rule 416 of the Securities  Act of 1933, as amended,  such
additional  number of shares of the  registrant's  common  stock that may become
issuable as a result of any stock splits, stock dividends or similar event.

(2) Estimated  solely for the purpose of  calculating  the  registration  fee in
accordance with Rule 457(c) under the Securities Act of 1933, as amended,  using
the average of the high and low price reported by the Nasdaq National Market for
the common stock on July 1, 2003, which was approximately $22.445 per share.

                     --------------------------------------

The registrant hereby amends this  registration  statement on such date or dates
as may be necessary to delay its effective date until the registrant  shall file
a further amendment which specifically  states that this registration  statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  registration  statement  shall  become
effective on such date as the  Commission  acting  pursuant to said Section 8(a)
may determine.
================================================================================



                    Subject to Completion, Dated July 9, 2003
Prospectus

                           Trimble Navigation Limited

                                1,002,327 Shares

                                  Common Stock
                     ---------------------------------------

     This  prospectus  relates to 1,002,327  shares of our common stock,  no par
value,  which may be sold from time to time by the  selling  shareholders  named
herein, or their transferees, pledges, donees or successors.

     The shares are being registered to permit the selling  shareholders to sell
the shares from time to time in the public market. The shareholders may sell the
common stock through ordinary brokerage transactions,  directly to market makers
of our shares or through any other means  described in the section  beginning on
page 12 titled  "Plan of  Distribution."  We cannot  assure you that the selling
shareholders will sell all or any portion of the common stock offered hereby. We
will not receive any of the proceeds from this  offering,  although we have paid
the  expenses  of  preparing  this  prospectus  and  the  related   registration
statement.

     Shares of our common stock are quoted on the Nasdaq  National  Market under
the symbol  "TRMB." The last  reported sale price of the common stock on July 7,
2003, was $25.40 per share.

     We are a  California  corporation  formed in January  1981.  Our  principal
executive offices are located at 645 North Mary Ave., Sunnyvale,  California and
our telephone number is (408) 481-8000.

     Investing in our common stock involves risks. See "Risk Factors"  beginning
on page 3 to read about risk factors you should consider  before  purchasing our
common stock.

                     ---------------------------------------

     Neither the  Securities and Exchange  Commission  nor any state  securities
commission has approved or  disapproved  of these  securities or passed upon the
adequacy or accuracy of this prospectus. Any representation to the contrary is a
criminal offense.
                    ---------------------------------------

                  The date of this prospectus is July 9, 2003.



         You should rely only on the  information  incorporated  by reference or
provided in this prospectus or a prospectus supplement or amendment. We have not
authorized  anyone else to provide you with  different  information.  We are not
making  an  offer  of these  securities  in any  state  where  the  offer is not
permitted.  You  should  not  assume the  information  in this  prospectus  or a
prospectus  supplement  or  amendment  is accurate as of any date other than the
date on the front of the documents.

                                TABLE OF CONTENTS
ABOUT TRIMBLE...............................................................3
RISK FACTORS................................................................3
USE OF PROCEEDS.............................................................14
SELLING SHAREHOLDERS........................................................15
PLAN OF DISTRIBUTION........................................................16
EXPERTS.....................................................................17
VALIDITY OF COMMON STOCK....................................................17
INFORMATION INCORPORATED BY REFERENCE.......................................17
AVAILABLE INFORMATION.......................................................18

         Some of the  statements  under "Risk  Factors"  and  elsewhere  in this
prospectus  constitute  forward-looking  statements.  These statements relate to
future events or our future financial  performance and involve known and unknown
risks, uncertainties and other factors that may cause our actual results, levels
of activity,  performance or  achievements  to be materially  different from any
future results,  levels of activity,  performance or  achievements  expressed or
implied by the  forward  looking  statements.  In some cases,  you can  identify
forward  looking  statements by  terminology  such as "may,"  "will,"  "should,"
"expects,"  "plans,"   "anticipates,"   "believes,"   "estimates,"   "predicts,"
"potential,"  "continue" or the negative terms or other comparable  terminology.
In  evaluating  these  statements,  you  should  specifically  consider  various
factors, including the risks outlined under "Risk Factors."

         Although  we  believe  that  the  expectations  in the  forward-looking
statements  contained in this  prospectus  are  reasonable  we cannot  guarantee
future  results,  levels  of  activity  and  performance   achievements.   These
forward-looking  statements  are  based  on  our  current  expectations,  and we
disclaim  any  obligation  to  update  these   forward-looking   statements  for
subsequent events or to explain why actual results differ.  You should not place
undue reliance on these forward-looking statements.




                                  ABOUT TRIMBLE

         Trimble  Navigation  Limited,  a  California   corporation,   develops,
manufactures and distributes  innovative  products enabled by Global Positioning
System ("GPS") optical, laser and wireless communications technology. We provide
end-users  and  original  equipment  manufacturers  with  solutions  for diverse
applications  including  agriculture,  engineering and  construction,  fleet and
asset  management,  timing,  automobile  navigation and military.  Our principal
products,   which  utilize  substantial  amounts  of  proprietary  software  and
firmware,  are  integrated  systems  for  collecting,  analyzing  and  utilizing
position data in forms optimized for specific end-user applications.

                                  RISK FACTORS

         You should carefully  consider the following risk factors and all other
information  contained in this prospectus before participating in this offering.
Investing  in our common  stock  involves a high  degree of risk.  If any of the
following risks actually occur,  our business,  operating  results and financial
condition  could be  materially  harmed  and you might  lose all or part of your
investment.

Our Inability to Accurately Predict Orders and Shipments May Affect Our Revenue,
Expenses and Earnings per Share.

         We have not  been  able in the past to  consistently  predict  when our
customers  will place  orders and request  shipments,  so that we cannot  always
accurately  plan our  manufacturing  requirements.  As a result,  if orders  and
shipments  differ from what we predict,  we may incur  additional  expenses  and
build excess inventory,  which may require additional accruals.  Any significant
change in our  customers'  purchasing  patterns  could have a  material  adverse
effect on our operating results and reported earnings per share for a particular
quarter.

Our  Operating  Results in Each  Quarter May Be Affected by Special  Conditions,
Such As Seasonality, Late Quarter Purchases, and Other Potential Issues.

         Due, in part, to the buying  patterns of our  customers,  a significant
portion of our quarterly  revenues  occurs from orders  received and immediately
shipped to  customers in the last few weeks and days of each  quarter,  although
our  operating  expenses  tend to remain  fairly  predictable.  Engineering  and
construction  purchases tend to occur in early spring, and governmental agencies
tend to utilize funds available at the end of the  government's  fiscal year for
additional purchases at the end of our third fiscal quarter in September of each
year.  Concentrations of orders sometimes also occur at the end of our other two
fiscal quarters. Additionally, a majority of our sales force earn commissions on
a quarterly basis,  which may cause  concentrations  of orders at the end of any
fiscal quarter.  If for any reason  expected sales are deferred,  orders are not
received,  or  shipments  are  delayed a few days at the end of a  quarter,  our
operating  results and reported  earnings  per share for that  quarter  could be
significantly impacted.




We Are Dependent on a Sole  Manufacturer  and Assembler for Many of Our Products
and on Sole Suppliers of Critical Parts for Our Products.

         Since August 1999, we have been substantially  dependent upon Solectron
Corporation as the exclusive  manufacturing partner for many of our GPS products
previously  manufactured  out of our Sunnyvale  facilities.  Under the agreement
with  Solectron,  we provide to Solectron a  twelve-month  product  forecast and
place  purchase  orders with  Solectron  sixty  calendar  days in advance of the
scheduled delivery of products to our customers. Although purchase orders placed
with Solectron are  cancelable,  the terms of the agreement  would require us to
purchase from Solectron all material inventory not returnable or usable by other
Solectron  customers.  Accordingly,  if we inaccurately  forecast demand for our
products,  we may be unable  to  obtain  adequate  manufacturing  capacity  from
Solectron to meet customers'  delivery  requirements or we may accumulate excess
inventories, if such inventories are not usable by other Solectron customers.

         Our current  contract with  Solectron  continues in effect until either
party gives the other ninety days written notice.

         Since January 2003, Solectron has been assembling most of our Component
Technology products in China. Although this initiative in China has brought cost
savings over assembling in California,  we cannot predict potential effects that
may result in the future.

         In  addition,  we rely on sole  suppliers  for a number of our critical
components. We have experienced shortages of components in the past. Our current
reliance  on sole or a  limited  group  of  suppliers  involves  several  risks,
including  a  potential  inability  to obtain  an  adequate  supply of  required
components and reduced  control over pricing.  Any inability to obtain  adequate
deliveries or any other  circumstance  that would require us to seek alternative
sources  of  supply  or  to  manufacture   such  components   internally   could
significantly  delay  our  ability  to ship our  products,  which  could  damage
relationships  with  current  and  prospective  customers  and  could  harm  our
reputation  and  brand,  which  could  have a  material  adverse  effect  on our
business.

Our Annual and Quarterly Performance May Fluctuate.

         Our operating  results have  fluctuated and can be expected to continue
to  fluctuate  in the future on a  quarterly  and annual  basis as a result of a
number of factors,  many of which are beyond our control.  Results in any period
could be affected by:

     o    changes in market demand,

     o    competitive market conditions,

     o    market  acceptance  of existing  or new  products,  especially  in our
          Mobile Solutions business

     o    fluctuations in foreign currency exchange rates,

     o    the cost and availability of components,



     o    our ability to manufacture and ship products,

     o    the mix of our customer base and sales channels,

     o    the mix of products sold,

     o    our   ability   to  expand  our  sales  and   marketing   organization
          effectively,

     o    our  ability  to  attract  and retain  key  technical  and  managerial
          employees,

     o    the  timing of  shipments  of  products  under  contracts  and sale of
          licensing rights, and

     o    general global economic conditions.

         In  addition,  demand for our  products in any quarter or year may vary
due to the seasonal  buying  patterns of our customers in the  agricultural  and
engineering  and  construction  industries.  Due to the foregoing  factors,  our
operating  results in one or more future  periods are  expected to be subject to
significant   fluctuations.   The  price  of  our  common  stock  could  decline
substantially in the event such fluctuations result in our financial performance
being below the expectations of public market analysts and investors,  which are
based  primarily  on  historical  models  that  are  not  necessarily   accurate
representations of the future.

Our Gross Margin Is Subject to Fluctuation.

         Our gross margin is affected by a number of factors,  including product
mix, product pricing,  cost of components,  foreign currency  exchange rates and
manufacturing  costs. For example,  since our Engineering and Construction (E&C)
and Geographic  Information  Systems (GIS) products  generally have higher gross
margins than our Component Technologies products,  absent other factors, a shift
in sales toward E&C and GIS products  would lead to a gross margin  improvement.
On the other hand, if market  conditions in the highly  competitive  E&C and GIS
market  segments  forced us to lower unit  prices,  we would suffer a decline in
gross  margin  unless we were able to timely  offset  the price  reduction  by a
reduction in  production  costs or by sales of other  products with higher gross
margins.  A decline in gross  margin  could  negatively  impact our earnings per
share.

Our  Business  is  Subject to  Disruptions  and  Uncertainties  Caused by War or
Terrorism.

         Acts of war or acts of terrorism  could have a material  adverse impact
on our  business,  operating  results,  and financial  condition.  The threat of
terrorism and war and heightened  security and military response to this threat,
or any future acts of terrorism, may cause further disruption to our economy and
create  further   uncertainties.   To  the  extent  that  such   disruptions  or
uncertainties result in delays or cancellations of orders, or the manufacture or
shipment  of our  products,  our  business,  operating  results,  and  financial
condition could be materially and adversely affected.



The Spread of Severe Acute  Respiratory  Syndrome May Have a Negative  Impact on
Our Business and Results of Operations.

         The recent  outbreak of severe  acute  respiratory  syndrome,  or SARS,
which has had particular impact in China, Hong Kong, and Singapore, could have a
negative effect on our operations. Our operations may be impacted by a number of
SARS-related factors,  including,  among other things,  disrupting operations at
the  Solectron  facility in China and delaying or  preventing  our  expansion in
China.  If the  number of SARS cases  continues  to spread to other  areas,  our
international and domestic sales and operations could be harmed.

Our  Substantial  Indebtedness  Could  Materially  Restrict Our  Operations  and
Adversely Affect Our Financial Condition.

         We now  have,  and  for  the  foreseeable  future  expect  to  have,  a
significant level of indebtedness. Our substantial indebtedness could:

          o    increase  our  vulnerability  to  general  adverse  economic  and
               industry conditions;

          o    limit  our  ability  to  fund  future  working  capital,  capital
               expenditures,   research  and   development   and  other  general
               corporate requirements, or to make certain investments that could
               benefit us;

          o    require us to dedicate a substantial  portion of our cash flow to
               service interest and principal  payments on our debt;

          o    limit our flexibility to react to changes in our business and the
               industry in which we  operate;  and

          o    limit our ability to borrow additional funds.

Our Credit Agreement Contains Stringent Financial Covenants.

         On June 25, 2003,  Trimble executed a Credit Agreement with the Bank of
Nova Scotia and certain other banks,  which  provides for financial  commitments
totaling up to $175 million.  This credit facility contains financial  covenants
regarding  minimum fixed charge coverage and maximum  leverage ratio,  which are
extremely sensitive to changes in earnings before interest,  taxes, depreciation
and amortization  ("EBITDA").  In turn,  EBITDA is highly correlated to revenues
and costs.  Due to  uncertainties  associated with the downturn in the worldwide
economy,  our future  revenues by quarter are more  difficult to forecast and we
have put in place various cost cutting measures,  including the consolidation of
service  functions  and centers,  offices,  and of redundant  product  lines and
reductions in staff.  If revenues  should decline at a faster pace than the rate
of these cost cutting measures,  on a quarter-to-quarter  basis we may not be in
compliance with the two above-mentioned  financial  covenants.  If we default on
one or more  covenants,  we will have to obtain  either  negotiated  waivers  or
amendments to the Credit Agreement.  If we were unable to obtain such waivers or
amendments,  the banks  would have the right to  accelerate  the  payment of our
outstanding obligations under the Credit Agreement,  which would have a material
adverse effect on our financial condition and viability as an operating company.



In  addition,  a default  under  one of our debt  instruments  may also  trigger
cross-defaults  under our other debt instruments.  An event of default under any
debt instrument, if not cured or waived, could have a material adverse effect on
us.


We Are Dependent on Key Customers.

         An increasing  amount of our revenue is generated  from large  original
equipment  manufacturers  such as Siemens VDO Automotive  AG, Nortel,  McNeilus,
Caterpillar,  CNH Global,  DeWalt, Hilti, and Blaupunkt.  A reduction or loss of
business  with  these  customers  could have a  material  adverse  effect on our
financial condition and results of operations. There can be no assurance that we
will be able to  continue  to  realize  value from  these  relationships  in the
future.

We Are Dependent on New Products.

         Our future  revenue  stream depends to a large degree on our ability to
bring new  products  to  market  on a timely  basis.  We must  continue  to make
significant  investments  in research  and  development  in order to continue to
develop new products, enhance existing products and achieve market acceptance of
such products. We may incur problems in the future in innovating and introducing
new products.  Our development stage products may not be successfully  completed
or, if developed,  may not achieve significant customer  acceptance.  If we were
unable to successfully define,  develop and introduce  competitive new products,
and  enhance  existing  products,  our  future  results of  operations  would be
adversely  affected.  Development  and  manufacturing  schedules for  technology
products  are  difficult  to predict,  and we might not achieve  timely  initial
customer shipments of new products. The timely availability of these products in
volume and their acceptance by customers are important to our future success.  A
delay in new  product  introductions  could  have a  significant  impact  on our
results of operations.

We Face Risks of Entering Into and Maintaining Alliances.

         We believe that in certain  emerging markets our success will depend on
our ability to form and maintain alliances with established system providers and
industry  leaders.  Our  failure to form and  maintain  such  alliances,  or the
preemption  of  such  alliances  by  actions  of  other  competitors  or us will
adversely affect our ability to penetrate emerging markets. No assurances can be
given that we will not experience  problems from current or future  alliances or
that we will realize value from any such strategic alliances.

We Are  Dependent  on the  Availability  of  Allocated  Bands  Within  the Radio
Frequency Spectrum.

         Our GPS technology is dependent on the use of the Standard  Positioning
Service ("SPS")  provided by the U.S.  Government's  Global  Positioning  System
("GPS").  The GPS SPS  operates  in radio  frequency  bands  that  are  globally
allocated for radio navigation satellite services.  International allocations of
radio frequency are made by the International  Telecommunications Union ("ITU"),
a specialized  technical  agency of the United  Nations.  These  allocations are
further  governed by radio  regulations that have treaty status and which may be
subject  to   modification   every  two  to  three  years  by  the  World  Radio
Communication Conference.



         Any ITU reallocation of radio frequency bands, including frequency band
segmentation  or sharing of spectrum,  may materially  and adversely  affect the
utility and reliability of our products,  which would, in turn, cause a material
adverse  effect on our operating  results.  Many of our products use other radio
frequency  bands,  together  with  the  GPS  signal,  to  provide  enhanced  GPS
capabilities, such as real-time kinematic precision. The continuing availability
of these non-GPS radio frequencies is essential to provide enhanced GPS products
to our precision survey markets.  Any regulatory changes in spectrum  allocation
or in allowable  operating  conditions may  materially and adversely  affect the
utility and reliability of our products,  which would, in turn, cause a material
adverse effect on our operating results.

         In addition,  unwanted  emissions  from mobile  satellite  services and
other equipment  operating in adjacent  frequency bands or in-band from licensed
and  unlicensed  devices may  materially  and  adversely  affect the utility and
reliability of our products,  which could result in a material adverse effect on
our  operating  results.  The  FCC  continually  receives  proposals  for  novel
technologies and services, such as ultra-wideband  technologies,  which may seek
to operate in, or across,  the radio  frequency  bands currently used by the GPS
SPS and other public safety services.  Adverse  decisions by the FCC that result
in harmful interference to the delivery of the GPS SPS and other radio frequency
spectrum  also used in our  products may  materially  and  adversely  affect the
utility  and  reliability  of our  products,  which  could  result in a material
adverse effect on our business and financial condition.

We Are Subject to the Adverse Impact of Radio Frequency Congestion.

         We have certain real-time kinematic  products,  such as our Land Survey
5700, that use integrated  radio  communication  technology  requiring access to
available radio frequencies  allocated by the FCC. In addition,  access to these
frequencies by state agencies is under management by state radio  communications
coordinators.  Some  bands  are  experiencing  congestion  that  excludes  their
availability for access by state agencies in some states, including the state of
California.  An inability to obtain access to these radio frequencies could have
an adverse effect on our operating results.

Many of Our Products Rely on the GPS Satellite System.

         The GPS  satellites  and  their  ground  support  systems  are  complex
electronic  systems  subject to electronic and mechanical  failures and possible
sabotage. The satellites were originally designed to have lives of 7.5 years and
are subject to damage by the hostile  space  environment  in which they operate.
However,  of the current deployment of 28 satellites in place, some have already
been in operation for 13 years. To repair damaged or  malfunctioning  satellites
is currently not economically  feasible.  If a significant  number of satellites
were to become  inoperable,  there could be a substantial  delay before they are
replaced with new satellites.  A reduction in the number of operating satellites
may impair the  current  utility of the GPS system and the growth of current and
additional market opportunities.

         In addition,  there can be no assurance that the U.S.  Government  will
remain  committed to the operation and maintenance of GPS satellites over a long
period,  or that the policies of the U.S.



Government for the use of GPS without charge will remain unchanged.  However,  a
1996  Presidential  Decision  Directive marks the first time in the evolution of
GPS that  access  for  civilian  use free of direct  user  fees is  specifically
recognized  and  supported by  Presidential  policy.  In addition,  Presidential
policy has been  complemented  by  corresponding  legislation,  signed into law.
Because of ever-increasing commercial applications of GPS, other U.S. Government
agencies may become involved in the  administration or the regulation of the use
of GPS signals.  Any of the foregoing  factors could affect the  willingness  of
buyers of our products to select GPS-based  systems instead of products based on
competing technologies.

         Any  resulting  change in market  demand for GPS products  could have a
material  adverse  effect  on  our  financial  results.  For  example,  European
governments  have  expressed  interest  in  building  an  independent  satellite
navigation system, known as Galileo. Depending on the as yet undetermined design
and operation of this system,  there may be  interference to the delivery of the
GPS SPS and may materially and adversely  affect the utility and  reliability of
our products,  which could result in a material  adverse  effect on our business
and operating results.

We Face Risks in Investing in and Integrating New Acquisitions.

     We are continuously evaluating external investments in technologies related
to our business,  and have made relatively small strategic equity investments in
a number of GPS-related and laser-related  technology companies. For example, we
recently  acquired  Applanix  Corporation.  Acquisitions of, and investments in,
companies, divisions of companies, or products entail numerous risks, including:

          o    potential inability to successfully integrate acquired operations
               and  products  or to realize  cost  savings or other  anticipated
               benefits from integration;

          o    diversion of management's attention;

          o    loss of key employees of acquired operations;

          o    the   difficulty   of   assimilating   geographically   dispersed
               operations and personnel of the acquired companies;

          o    the potential disruption of our ongoing business;

          o    unanticipated expenses related to such integration;

          o    the correct assessment of the relative  percentages of in-process
               research and development  expense that can be immediately written
               off as compared to the amount  which must be  amortized  over the
               appropriate  life of the asset;

          o    the impairment of  relationships  with employees and customers of
               either an acquired  company or our own business;

          o    the  potential  unknown  liabilities   associated  with  acquired
               business;  and

          o    inability to recover  strategic  investments in development stage
               entities.

     As a result of such  acquisitions,  we have significant assets that include
goodwill and other purchased intangibles. The testing of these intangibles under
established  accounting  guidelines for impairment  requires  significant use of
judgment  and  assumptions.   Changes  in  business   conditions  could  require
adjustments to the valuation of these assets. In addition,  losses incurred by a
company in which we have an investment may have a direct impact on our financial
statements  or could  result  in our  having  to  write-down  the  value of such
investment.



Any such  problems  in  integration  or  adjustments  to the value of the assets
acquired  could harm our growth  strategy and have a material  adverse effect on
our business, financial condition and compliance with debt covenants.

We Face Competition in Our Markets.

         Our markets are highly  competitive  and we expect that both direct and
indirect  competition  will  increase  in the future.  Our  overall  competitive
position  depends  on a number of  factors  including  the  price,  quality  and
performance of our products,  the level of customer service,  the development of
new technology and our ability to participate in emerging  markets.  Within each
of our markets,  we encounter  direct  competition  from other GPS,  optical and
laser  suppliers and  competition may intensify from various larger domestic and
international  competitors  and new  market  entrants,  some of which may be our
current customers.  The competition in the future, may, in some cases, result in
price  reductions,  reduced margins or loss of market share,  any of which could
materially and adversely  affect our business,  operating  results and financial
condition.  We believe  that our ability to compete  successfully  in the future
against  existing and additional  competitors will depend largely on our ability
to execute our  strategy  to provide  systems and  products  with  significantly
differentiated  features compared to currently available products. We may not be
able to  implement  this  strategy  successfully,  and our  products  may not be
competitive  with other  technologies  or products  that may be developed by our
competitors,  many of whom  have  significantly  greater  financial,  technical,
manufacturing, marketing, sales and other resources than we do.

We Must Carefully Manage Our Future Growth.

         Growth  in  our  sales  or  continued  expansion  in the  scope  of our
operations could strain our current  management,  financial,  manufacturing  and
other  resources  and may  require  us to  implement  and  improve a variety  of
operating, financial and other systems, procedures and controls. Specifically we
have  experienced  strain in our financial  and order  management  system,  as a
result  of  our   acquisitions.   We  are  expanding   our  sales,   accounting,
manufacturing,  and other information  systems to meet these  challenges.  These
systems,  procedures  or controls may not be adequate to support our  operations
and may not be designed,  implemented or improved in a cost effective and timely
manner.  Any failure to implement,  improve and expand such systems,  procedures
and controls in a timely and efficient manner could harm our growth strategy and
adversely  affect our  financial  condition  and ability to achieve our business
objectives.

We are Dependent on Proprietary Technology.

         Our future  success  and  competitive  position is  dependent  upon our
proprietary  technology,  and we rely on patent,  trade  secret,  trademark  and
copyright  law to  protect  our  intellectual  property.  The  patents  owned or
licensed  by us may be  invalidated,  circumvented  and  challenged.  The rights
granted under these patents may not provide competitive advantages to us. Any of
our pending or future patent  applications may not be issued within the scope of
the claims sought by us, if at all.



         Others may  develop  technologies  that are  similar or superior to our
technology,  duplicate our  technology or design around the patents owned by us.
In addition,  effective  copyright,  patent and trade secret  protection  may be
unavailable,  limited or not applied for in certain foreign countries. The steps
taken by us to protect our technology might not prevent the  misappropriation of
such technology.

         The  value  of our  products  relies  substantially  on  our  technical
innovation  in  fields  in which  there  are many  current  patent  filings.  We
recognize  that as new patents are issued or are brought to our attention by the
holders of such patents or as other  intellectual  property  claims are made, it
may be necessary  for us to withdraw  products  from the market,  take a license
from such patent holders, or redesign our products. We do not believe any of our
products  currently  infringe  patents  or  other  proprietary  rights  of third
parties,  but we cannot be  certain  they do not do so. In  addition,  the legal
costs and  engineering  time required to safeguard  intellectual  property or to
defend against litigation could become a significant expense of operations. Such
events could have a material adverse effect on our revenues or profitability.

We are a Party to Certain  Litigation  Matters From Time to Time in the Ordinary
Course of Our Business.

         We are a party to certain  litigation  matters from time to time in the
ordinary  course of our business.  For example,  we are a defendant in a lawsuit
filed by one of our European  distributors.  If we are found liable, we could be
required to pay significant  damages,  including punitive damages and attorneys'
fees.

We Are Dependent on Retaining and  Attracting  Highly  Skilled  Development  and
Managerial Personnel.

         Our ability to maintain our  competitive  technological  position  will
depend, in a large part, on our ability to attract,  motivate, and retain highly
qualified  development  and  managerial  personnel.  Competition  for  qualified
employees in our industry and location is intense, and there can be no assurance
that we will be able to attract,  motivate and retain enough qualified employees
necessary for the future continued development of our business and products.

We May Encounter Problems Associated With International Operations and Sales.

         Our customers are located  throughout the world.  Sales to unaffiliated
customers  outside  the  United  States  comprised  approximately  49% of  total
revenues  for fiscal year 2002,  and 50% of total  revenues for the first fiscal
quarter of 2003.  In addition,  we have  significant  international  operations,
including  manufacturing  facilities,   sales  personnel  and  customer  support
operations.  Our international sales organization contains offices in 21 foreign
countries. Our international manufacturing facilities are in Sweden and Germany,
and we have a regional fulfillment center in the Netherlands.  Our international
presence   exposes  us  to  risks  not  faced  by  wholly  domestic   companies.
Specifically,  we have  experienced  issues  relating to  integration of foreign
operations, greater difficulty in accounts receivable collection, longer payment
cycles and currency  fluctuations.  Additionally,  we face the following  risks,
among others:

          o    unexpected changes in regulatory requirements;

          o    tariffs and other trade barriers;



          o    political,  legal and economic  instability  in foreign  markets,
               particularly in those markets in which we maintain  manufacturing
               and research facilities;

          o    difficulties in staffing and management;

          o    language and cultural barriers;  seasonal  reductions in business
               activities  in  the  summer  months  in  Europe  and  some  other
               countries;

          o    war and acts of terrorism; and

          o    potentially adverse tax consequences.

     In certain  foreign  markets there may be  reluctance to purchase  products
based on GPS technology, given the control of GPS by the U.S. Government.

We Are Exposed to Fluctuations in Currency Exchange Rates.

         A significant  portion of our business is conducted  outside the United
States, and as such, we face exposure to adverse movements in non-U.S.  currency
exchange  rates.  These  exposures  may change over time as  business  practices
evolve and could have a material  adverse  impact on our  financial  results and
cash flows. Compared to the first six months of 2002, in the first six months of
2003, the US currency has weakened against other currencies,  especially against
the Euro and Swedish Krona.

         Currently,  we hedge  only those  currency  exposures  associated  with
certain  assets and  liabilities  denominated  in  nonfunctional  currencies and
periodically  will hedge  anticipated  foreign  currency cash flows. The hedging
activities  undertaken  by us are  intended  to offset  the  impact of  currency
fluctuations  on certain  nonfunctional  currency  assets and  liabilities.  Our
attempts to hedge  against  these risks may not be  successful,  resulting in an
adverse impact on our net income.

We Are Subject to the Impact of Governmental and Other Similar Certifications.

         We market certain products that are subject to governmental and similar
certifications  before  they can be sold.  For  example,  CE  certification  for
radiated  emissions is required  for most GPS  receiver and data  communications
products sold in the European Union. An inability to obtain such  certifications
in a timely manner could have an adverse effect on our operating results.  Also,
some of our products that use integrated radio communication  technology require
an end-user to obtain licensing from the Federal Communications Commission (FCC)
for  frequency-band  usage.  These are  secondary  licenses  that are subject to
certain  restrictions.  During the fourth quarter of 1998,  the FCC  temporarily
suspended  the  issuance of  licenses  for  certain of our  real-time  kinematic
products  because of  interference  with  certain  other users of similar  radio
frequencies.  An inability or delay in obtaining such  certifications or changes
to the rules by the FCC could adversely affect our ability to bring our products
to market,  which  could  harm our  customer  relationships  and have a material
adverse effect on our business.

The Volatility of Our Stock Price Could Adversely  Affect Your Investment in Our
Common Stock.



         The market price of our common stock has been,  and may continue to be,
highly  volatile.  During the first six months of 2003,  our stock price  ranged
from a high of $27.75 to a low of $13.02.  We believe  that a variety of factors
could cause the price of our common stock to fluctuate,  perhaps  substantially,
including:

          o    announcements and rumors of developments  related to our business
               or the industry in which we compete;

          o    quarterly  fluctuations  in our actual or  anticipated  operating
               results and order levels;

          o    general   conditions   in  the   worldwide   economy,   including
               fluctuations in interest rates;

          o    announcements  of  technological  innovations;

          o    new products or product enhancements by us or our competitors;

          o    developments in patents or other intellectual property rights and
               litigation;

          o    developments  in  our   relationships   with  our  customers  and
               suppliers; and

          o    any significant acts of terrorism against the United States.

         In  addition,  in  recent  years the stock  market in  general  and the
markets for shares of  "high-tech"  companies in  particular,  have  experienced
extreme  price  fluctuations  which have often been  unrelated to the  operating
performance of affected  companies.  Any such  fluctuations  in the future could
adversely  affect the market price of our common stock,  and the market price of
our common stock may decline.

We are Subject to  Environmental  Laws and Potential  Exposure to  Environmental
Liabilities.

         We are subject to various federal,  state and local  environmental laws
and regulations that govern our operations,  including the handling and disposal
of  non-hazardous  and hazardous  wastes,  and emissions and discharges into the
environment.  Failure to comply with such laws and  regulations  could result in
costs for corrective  action,  penalties or the imposition of other liabilities.
We also are subject to laws and regulations  that impose  liability and clean-up
responsibility for releases of hazardous substances into the environment.  Under
certain of these laws and  regulations,  a current or previous owner or operator
of property may be liable for the costs of remediating  hazardous  substances or
petroleum products on or from its property,  without regard to whether the owner
or operator knew of, or caused, the contamination, as well as incur liability to
third  parties  impacted by such  contamination.  The presence of, or failure to
remediate  properly,  such substances  could adversely  affect the value and the
ability to transfer or encumber  such  property.  Based on  currently  available
information,   although  there  can  be  no  assurance,  we  believe  that  such
liabilities will not have a material impact on our business.

Provisions in Our Charter  Documents and Under  California  Law Could Prevent or
Delay a Change of  Control,  which Could  Reduce the Market  Price of Our Common
Stock.

         Certain  provisions  of our articles of  incorporation,  as amended and
restated,  our  bylaws,  as amended and  restated,  and the  California  General
Corporation  Law may be  deemed  to  have  an  anti-takeover  effect  and  could
discourage a third party from  acquiring,  or make it more difficult for a third



party to  acquire,  control of us without  approval  of our board of  directors.
These  provisions  could also limit the price that  certain  investors  might be
willing to pay in the future for shares of our common stock.  Certain provisions
allow the board of directors to authorize  the issuance of preferred  stock with
rights superior to those of the common stock.

         We have adopted a Preferred Shares Rights Agreement,  commonly known as
a "poison pill". The provisions  described above, our poison pill and provisions
of the California  General  Corporation Law may  discourage,  delay or prevent a
third party from acquiring us.

                                 USE OF PROCEEDS

         The selling  shareholders  will  receive all of the  proceeds  from the
shares to be sold in this offering.

                              SELLING SHAREHOLDERS

         The  shares of  common  stock  being  registered  in this  registration
statement were originally offered in two transactions.

Nikon-Trimble

         This  prospectus  covers,  in part,  the resale of shares of our common
stock  issued  to   "Kabushiki   Kaisha   Nikon-Torimburu"   (in  Japanese)  and
"Nikon-Trimble Co., Ltd." (in English).  We issued these shares in the formation
of Nikon-Trimble Co. as a joint venture with Nikon Corporation as a contribution
to  capital,  pursuant to the terms of our  agreement  dated March 28, 2003 with
Nikon  Corporation.  Each of Nikon and Trimble  holds 50% of the common stock of
the joint venture company.  Our shares were issued to Nikon-Trimble  Co. on June
30, 2003. Each of Nikon and Trimble has 3 designees on the board of directors of
the joint venture out of a total of 6 directorships.

     In January of 2003, the FASB issued FIN No. 46,  "Consolidation of Variable
Interest Entities." FIN No. 46 requires a variable interest entity ("VIE") to be
consolidated  by a company  if that  company  is  considered  to be the  primary
beneficiary in a VIE. Primary  beneficiary is the party subject to a majority of
the risk of loss from the variable interest  entity's  activities or entitled to
receive a majority of the entity's residual returns or both. The requirements of
FIN No. 46 apply immediately to VIEs created after January 31, 2003. The Company
is  currently  evaluating  the  provisions  of FIN No.  46, in  relation  to the
Nikon-Trimble Joint Venture in order to determine whether the joint venture is a
VIE, and if so, whether the Company is primary beneficiary.

Applanix Shares

         This  prospectus  also covers the resale of shares of our common  stock
issued and  issuable  to former  security  holders of  Applanix  Corporation,  a
Canadian  unlimited  liability  company,  in connection  with our acquisition of
Applanix on July 7, 2003.  At the time of the  acquisition,  we issued shares of
our stock to former  shareholders of Applanix  pursuant to a share and debenture
purchase  agreement dated June 20, 2003 and to former option holders of Applanix
pursuant  to option  holder  agreements.  Additionally,  certain  of the  former



shareholders  of  Applanix  received  non-voting  shares of the stock of Trimble
Exchangeco Limited, a wholly-owned  Canadian subsidiary.  We will issue to these
Trimble Exchangeco  shareholders  additional shares of our common stock upon the
exchange of their shares of Trimble  Exchangeco  stock or upon the occurrence of
certain other events pursuant to an exchange right agreement dated July 7, 2003.
This prospectus  covers the resale of both the shares of our common stock issued
to the former Applanix  security  holders at the time of the acquisition and the
shares  of our  common  stock  issuable  to them  pursuant  the  exchange  right
agreement.

         The  following  table  contains  information  as of July 7, 2003,  with
respect to the  selling  shareholders  and the number of shares of common  stock
beneficially  owned by each selling  shareholder  that may be offered using this
prospectus.



                                                                                 Number of
                                                       Number of Shares       Shares That May
                                                      Beneficially Owned       Be Sold in the
                                                    Prior to the Offering         Offering
                                                    ---------------------         --------
                      Name                          Number      Percentage
                      ----                          ------      ----------
                                                                        
Nikon-Trimble Co., Ltd.........................    232,834           *            232,834
Working Ventures Canadian Fund Inc.............    220,540           *            220,540
Bruno Scherzinger..............................    151,672           *            151,672
Blake Reid.....................................    139,045           *            139,045
William Reid...................................     12,627           *             12,627
Erik Lithopoulos...............................    151,672           *            151,672
Derek Ruston...................................     19,215           *             16,715
National Polling Trends Limited................     52,082           *             50,082
Sharon Abernethy...............................        804           *                804
Anne Brace.....................................      1,866           *              1,866
Babak Derakhshani..............................      1,441           *              1,441
Donald Fleming.................................        410           *                410
John Hamilton..................................        516           *                516
Joe Hutton.....................................      4,551           *              4,551
Bryan Kliewer..................................      1,487           *              1,487
Tatyana Bourke.................................        395           *                395
Steven Woolven.................................      4,824           *              4,824
Dieter Zeuner..................................      6,067           *              6,067
Jan Zywiel.....................................      1,244           *              1,244
Peter Teixeira.................................      2,018           *              2,018
Paul Tichauer..................................      1,517           *              1,517


----------
*      Indicates less than 1%.

         We prepared this table based on the  information  supplied to us by the
selling shareholders named in the table.

         The  selling  shareholders  listed in the above  table may have sold or
transferred,  in transactions  exempt from the registration  requirements of the
Securities  Act,  some or all of  their  shares  since  the  date on  which  the
information  in the above  table is  presented.  Information  about the  selling
shareholders  may change over time. If all registered  shares are sold,  none of
the selling  shareholders  will beneficially own any shares other than the 2,500
shares  previously  held by Mr. Ruston and the 2,000 shares  previously  held by



National Polling Trends Limited. The selling shareholders may sell any or all of
the  shares,  subject to federal  and state  securities  laws,  but are under no
obligation do so.

         Because the selling  shareholders may offer all or some of their common
stock from time to time, we cannot estimate the amount of common stock that will
be held by the  selling  shareholders  upon the  termination  of any  particular
offering. See "Plan of Distribution."

                              PLAN OF DISTRIBUTION

         We will not receive any of the proceeds of the sale of the common stock
offered by this prospectus.  The selling shareholders and any of their pledgees,
assignees and successors-in-interest named in the Registration Statement on Form
S-3 may,  from time to time,  sell any or all of their shares of common stock on
any stock exchange, market or trading facility on which the shares are traded or
in private  transactions.  These sales may be at fixed or negotiated prices. The
selling  shareholders  may use any one or  more of the  following  methods  when
selling shares:

          o    ordinary  brokerage  transactions  and  transactions in which the
               broker-dealer solicits purchasers;

          o    block trades in which the broker-dealer  will attempt to sell the
               shares  as agent but may  position  and  resell a portion  of the
               block as principal to facilitate the transaction;

          o    purchases  by a  broker-dealer  as  principal  and  resale by the
               broker-dealer   for  its  account,   which  may  include  a  firm
               commitment or best efforts underwritten offering;

          o    an  exchange  distribution  in  accordance  with the rules of the
               applicable exchange;

          o    privately negotiated transactions;

          o    short sales;

          o    broker-dealers may agree with the selling  shareholders to sell a
               specified number of such shares at a stipulated price per share;

          o    a combination of any such methods of sale; and

          o    any other method permitted pursuant to applicable law.


         The selling  shareholders may also sell shares under Rule 144 under the
Securities Act, if available, rather than under this prospectus.

         The selling  shareholders  may also  engage in short sales  against the
box, puts and calls and other  transactions  in our securities or derivatives of
our securities  and may sell or deliver shares in connection  with these trades.
The selling  shareholders  may pledge  their shares to their  brokers  under the
margin provisions of customer agreements. If a selling shareholder defaults on a
margin  loan,  the broker  may,  from time to time,  offer and sell the  pledged
shares.

         Broker-dealers  engaged by the  selling  shareholders  may  arrange for
other  brokers-dealers  to  participate  in sales.  Broker-dealers  may  receive
commissions or discounts from the selling shareholders (or, if any broker-dealer
acts as agent for the purchaser of shares,  from the purchaser) in amounts to be



negotiated.  The  selling  shareholders  do not  expect  these  commissions  and
discounts to exceed what is customary in the types of transactions involved.

         The  selling  shareholders  and any  broker-dealers  or agents that are
involved  in selling  the shares may be deemed to be  "underwriters"  within the
meaning of the Securities Act in connection with such sales. In such event,  any
commissions  received  by such  broker-dealers  or agents  and any profit on the
resale  of the  shares  purchased  by  them  may be  deemed  to be  underwriting
commissions or discounts under the Securities Act.

         We are required to pay all expenses incident to the registration of the
shares  for  resale  by  Nikon-Trimble.  We have  agreed to  indemnify  and hold
harmless Nikon-Trimble,  Nikon Corporation and each underwriter, if any, against
certain losses including liabilities under the Securities Act.

         We are required to pay all expenses incident to the registration of the
shares for resale by the former  security  holders of Applanix,  other than fees
and expenses,  if any, of counsel or other advisers. We have agreed to indemnify
and hold harmless the former security holders of Applanix against certain losses
including  liabilities under the Securities Act, and the former security holders
of  Applanix  have  agreed to  indemnify  us against  certain  losses  including
liabilities under the Securities Act.

                                     EXPERTS

         Ernst & Young LLP, independent auditors,  have audited our consolidated
financial statements and schedule included in our Annual Report on Form 10-K for
the  year  ended  January  3,  2003,  as set  forth in  their  report,  which is
incorporated by reference in this prospectus and elsewhere in this  registration
statement.  Our financial  statements and schedule are incorporated by reference
in reliance on Ernst & Young LLP's report,  given on their  authority as experts
in accounting and auditing.

                            VALIDITY OF COMMON STOCK

         The  validity  of the  issuance  of our  common  stock  offered by this
prospectus will be passed upon for us by Skadden,  Arps,  Slate,  Meagher & Flom
LLP, Palo Alto, California.

                      INFORMATION INCORPORATED BY REFERENCE

         The SEC allows us to incorporate by reference into this  Prospectus the
information  we file with the SEC,  which means that we can  disclose  important
information  to you  by  referring  you  to  those  documents.  The  information
incorporated  by  reference is  considered  to be part of this  prospectus,  and
information we file later with the SEC will  automatically  update and supersede
this information. We incorporate by reference the documents listed below and any
future filings made by us with the SEC under Sections 13(a),  13(c), 14 or 15(d)
of the  Securities  Exchange  Act of 1934 until the sale of all of the shares of
common stock that are part of this offering.  The documents we are incorporating
by reference are as follows:

          o    Our Annual  Report on Form 10-K for the fiscal year ended January
               3, 2003, as filed with the SEC on March 7, 2003;



          o    Our  Quarterly  Report on Form 10-Q for the fiscal  quarter ended
               April 4, 2003, as filed with the SEC on May 15, 2003;

          o    Our  Current  Reports  on Form 8-K as filed with the SEC on March
               28,  2003  (three  filings),  April 9, 2003,  April 14, 2003 (two
               filings), April 30, 2003, June 20, 2003 and June 26, 2003;

          o    The description of our common stock contained in our Registration
               Statement on Form 8-A filed on June 15, 1990,  and any  amendment
               or report filed for the purpose of updating such description; and

          o    The  description of certain  dividend  rights on our common stock
               contained  in our  Registration  Statement  on Form 8-A  filed on
               February 18, 1999.

         Any statement contained in a document that is incorporated by reference
will be modified or  superseded  for all purposes to the extent that a statement
contained in this  prospectus  (or in any other  document  that is  subsequently
filed with the SEC and  incorporated  by  reference)  modifies or is contrary to
that previous  statement.  Any  statement so modified or superseded  will not be
deemed a part of this  prospectus  except as so modified or superseded.  You may
request a copy of these  filings at no cost  (other  than  exhibits  unless such
exhibits are  specifically  incorporated by reference) by writing or telephoning
our investor relations department at the following address and telephone number:
Trimble Navigation Limited,  645 North Mary Avenue Sunnyvale,  California 94085,
(408) 481-8000.

                              AVAILABLE INFORMATION

         We are  subject to the  informational  requirements  of the  Securities
Exchange Act of 1934 and, in accordance therewith, we file annual, quarterly and
special reports,  proxy statements,  and other information with the SEC. You may
read and copy any document we file at the SEC's public  reference  facilities at
Room 1024, 450 Fifth Street, N.W.,  Washington,  D.C. 20549. Please call the SEC
at 1-800-SEC-0330 for further  information on the public reference room. Our SEC
filings   are  also   available   to  the  public  at  the  SEC's  web  site  at
http://www.sec.gov.

         Shares of our common stock are traded as "National  Market  Securities"
on the Nasdaq National Market. Documents we file can be inspected at the offices
of the National Association of Securities Dealers, Inc., Reports Section, 1735 K
Street, N.W., Washington, D.C. 20006.



                                     PART II

                   INFORMATION NOT REQUIRED IN THE PROSPECTUS

Item 14.      Other Expenses of Issuance and Distribution

         The  following   table  sets  forth  the   expenses,   other  than  any
underwriting  discount  and  commissions,  in  connection  with the issuance and
distribution  of the  securities  being  registered.  All amounts  indicated are
estimates (other than the registration fee):

Registration fee............................................      $1,820
Accounting fees and expenses................................      $7,500
Legal fees and expenses of the registrant...................     $20,000
Miscellaneous...............................................          $0
                                                                      --
        Total...............................................     $29,320

Item 15.      Indemnification of Directors and Officers

         Section 317 of the California  Corporations  Code authorizes a court to
award,  or a corporation's  board of directors to grant,  indemnity to directors
and officers in terms  sufficiently broad to permit  indemnification,  including
reimbursement of expenses incurred,  under certain circumstances for liabilities
arising under the Securities  Act. Our restated  articles of  incorporation,  as
amended,  and amended  bylaws  provide  for  indemnification  of its  directors,
officers,  employees  and other  agents to the maximum  extent  permitted by the
California  Corporations Code. In addition, we have entered into indemnification
agreements with each of our directors and officers.

Item 16.      Exhibits

         The following  exhibits are filed herewith or incorporated by reference
herein:

Exhibit
Number      Exhibit Title
------      -------------

 3.1  Restated  Articles of Incorporation of Trimble  Navigation  Limited, filed
      June 25, 1986. (1)
 3.2  Certificate of Amendment of Articles of Incorporation of Trimble
      Navigation Limited, filed October 6, 1988. (1)
 3.3  Certificate of Amendment of Articles of Incorporation of Trimble
      Navigation Limited, filed July 18, 1990. (1)
 3.4  Certificate of Determination of Trimble Navigation Limited, filed February
      19, 1999. (1)
 3.6  Amended and Restated Bylaws of Trimble Navigation Limited. (2)
 4.1  Preferred Shares Rights Agreement, dated as of February 18, 1999. (3)
 5.1  Opinion of Skadden, Arps, Slate, Meagher & Flom LLP.
 23.1 Consent of Ernst & Young LLP, independent auditors.
 23.3 Consent of Skadden,  Arps,  Slate, Meagher & Flom LLP (included in Exhibit
      5.1).
 24.1 Power of Attorney (see page II-4 of this registration statement).
----------

(1)  Incorporated by reference to identically  numbered exhibits to registrant's
     Annual Report on Form 10-K for the fiscal year ended January 1, 1999.
(2)  Incorporated by reference to exhibit 3.8 to registrant's  Quarterly  Report
     on Form 10-Q for the fiscal quarter ended September 27, 2002.



(3)  Incorporated  by  reference  to  identically  numbered  exhibit  filed with
     registrant's  Registration  Statement  on Form 8-A,  filed  with the SEC on
     February 18, 1999.

Item 17.  Undertakings

         1.     The undersigned registrant hereby undertakes:

          (1) To file,  during  any  period  in which  offers or sales are being
     made, a post-effective amendment to this registration statement:

                    (i) To include any prospectus  required by Section  10(a)(3)
               of the Securities Act of 1933 (the "Act");

                    (ii) To  reflect  in the  prospectus  any  facts  or  events
               arising after the effective  date of the  registration  statement
               (or the most  recent  post-effective  amendment  thereof)  which,
               individually or in the aggregate,  represent a fundamental change
               in the  information  set  forth  in the  registration  statement.
               Notwithstanding the foregoing, any increase or decrease in volume
               of  securities  offered (if the total dollar value of  securities
               offered  would not  exceed  that  which was  registered)  and any
               deviation  from  the low or  high  end of the  estimated  maximum
               offering  range may be reflected in the form of prospectus  filed
               with the Commission pursuant to Rule 424(b) if, in the aggregate,
               the  changes  in volume  and price  represent  no more than a 20%
               change in the maximum  aggregate  offering price set forth in the
               "Calculation  of   Registration   Fee"  table  in  the  effective
               registration statement; and

                    (iii) To include any  material  information  with respect to
               the  plan  of  distribution  not  previously   disclosed  in  the
               registration statement or any material change to such information
               in the registration statement;

                  provided,  however, that the undertakings set forth in clauses
         (i) and (ii) above  shall not apply if the  information  required to be
         included in a post-effective amendment by these clauses is contained in
         periodic  reports  filed by the  registrant  pursuant  to Section 13 or
         Section  15(d) of the  Securities  Exchange Act of 1934 (the  "Exchange
         Act")  that  are   incorporated  by  reference  in  this   registration
         statement.

          (2) That, for the purpose of determining  any liability under the Act,
     each such post-effective amendment shall be deemed to be a new registration
     statement relating to the securities  offered therein,  and the offering of
     such  securities  at that time shall be deemed to be the initial  bona fide
     offering thereof.

          (3) To remove from registration by means of a post-effective amendment
     any  of  the  securities  being  registered  which  remain  unsold  at  the
     termination of the offering.

         2. The undersigned registrant hereby undertakes,  that, for purposes of
determining any liability under the Act, each filing of the registrant's  annual
report  pursuant to Section  13(a) or Section  15(d) of the Exchange Act that is
incorporated by reference in the registration  statement shall be deemed to be a
new registration  statement relating to the securities offered therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.



         3. Insofar as indemnification for liabilities arising under the Act may
be permitted to directors,  officers and  controlling  persons of the registrant
pursuant to the  provisions  described  under Item 15 above,  or otherwise,  the
registrant  has been advised that in the opinion of the  Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore,  unenforceable. In the event that a claim for indemnification
against such  liabilities  (other than the payment by the registrant of expenses
incurred or paid by a director,  officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director,  officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

         4. The undersigned registrant hereby undertakes that:

          (1) For  purposes of  determining  any  liability  under the Act,  the
     information  omitted  from  the  form of  prospectus  filed as part of this
     registration  statement in reliance  upon Rule 430A and contained in a form
     of prospectus filed by the registrant  pursuant to Rule 424(b)(1) or (4) or
     497(h)  under  the Act  shall  be  deemed  to be part of this  registration
     statement as of the time it was declared effective.

          (2) For the purpose of determining  any liability  under the Act, each
     post-effective amendment that contains a form of prospectus shall be deemed
     to be a new  registration  statement  relating  to the  securities  offered
     therein,  and the offering of such  securities at that time shall be deemed
     to be the initial bona fide offering thereof.




                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act  of  1933,  the
registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this registration
statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the City of Sunnyvale, State of California, on July 8, 2003.

                                TRIMBLE NAVIGATION LIMITED

                                By:      /s/ Steven W. Berglund
                                         ----------------------
                                         Steven W. Berglund
                                         President and Chief Executive Officer



         KNOW ALL PERSONS BY THESE  PRESENTS,  that each person whose  signature
appears  below  constitutes  and  appoints  Steven W.  Berglund  and Mary  Ellen
Genovese,  jointly and severally,  as his true and lawful  attorneys-in-fact and
agents with full power of substitution  and  resubstitution,  for him and in his
name,  place  and  stead,  in any and all  capacities  to sign the  Registration
Statement  filed  herewith  and  any  or all  amendments  to  said  Registration
Statement (including post-effective amendments and registration statements filed
pursuant  to Rule  462(b)  under the  Securities  Act of 1933,  as  amended  and
otherwise), and to file the same, with all exhibits thereto, and other documents
in connection  therewith,  with the Securities and Exchange  Commission granting
unto said  attorneys-in-fact  and agents the full power and  authority to do and
perform each and every act and thing  requisite  and necessary to be done in and
about the foregoing, as full to all intents and purposes as he might or could do
in person,  hereby ratifying and confirming all that said  attorneys-in-fact and
agents or any of them, or his or her substitute,  may lawfully do or cause to be
done by virtue thereof.

         Pursuant to the  requirements of the Securities Act of 1933, on July 8,
2003, this  Registration  Statement has been signed by the following  persons in
the capacities indicated:

Name                                    Title                           Date
----                                    -----                           ----

/s/ Steven W. Berglund       President, Chief Executive Officer     July 8, 2003
----------------------                 and Director
Steven W.Berglund


/s/ Mary Ellen Genovese         Chief Financial Officer             July 8, 2003
-----------------------
Mary Ellen Genovese


/s/ Anup V. Singh                Corporate Controller               July 8, 2003
-----------------
Anup V. Singh



/s/ Robert S. Cooper                   Director                    June 30, 2003
--------------------
Robert S. Cooper


/s/ John B. Goodrich                   Director                    June 25, 2003
--------------------
John B. Goodrich


/s/ William Hart                       Director                    June 25, 2003
----------------
William Hart


/s/ Ulf J. Johansson                   Director                    June 25, 2003
--------------------
Ulf J. Johansson


/s/ Bradford W. Parkinson              Director                    June 25, 2003
-------------------------
Bradford W. Parkinson




                                  EXHIBIT INDEX

Exhibit
Number   Exhibit Title
------   -------------

  3.1   Restated  Articles of  Incorporation  of Trimble  Navigation  Limited,
        filed June 25, 1986.(1)

  3.2   Certificate  of  Amendment  of  Articles of  Incorporation  of Trimble
        Navigation Limited, filed October 6, 1988. (1)

  3.3   Certificate  of  Amendment  of  Articles of  Incorporation  of Trimble
        Navigation Limited, filed July 18, 1990. (1)

  3.4   Certificate of  Determination  of Trimble  Navigation  Limited,  filed
        February 19, 1999. (1)

  3.6   Amended and Restated Bylaws of Trimble Navigation Limited. (2)

  4.1   Preferred Shares Rights Agreement, dated as of February 18, 1999. (3)

  5.1   Opinion of Skadden, Arps, Slate, Meagher & Flom LLP.

  3.1   Consent of Ernst & Young LLP, independent auditors.

  3.3   Consent of  Skadden,  Arps,  Slate,  Meagher & Flom LLP  (included  in
        Exhibit 5.1).

  4.1   Power of Attorney (see page II-4 of this registration statement).

----------

(1)  Incorporated by reference to identically  numbered exhibits to registrant's
     Annual Report on Form 10-K for the fiscal year ended January 1, 1999.
(2)  Incorporated by reference to exhibit 3.8 to registrant's  Quarterly  Report
     on Form 10-Q for the fiscal quarter ended September 27, 2002.
(3)  Incorporated  by  reference  to  identically  numbered  exhibit  filed with
     registrant's  Registration  Statement  on Form 8-A,  filed  with the SEC on
     February 18, 1999.