EXHIBIT 10.1

                           TRIMBLE NAVIGATION LIMITED
                      CHANGE IN CONTROL SEVERANCE AGREEMENT

     THIS AGREEMENT is entered into as of the ____ day of ________, 20__, by and
between Trimble  Navigation  Limited (the  "Company") and  _____________________
(the "Executive").

                               W I T N E S S E T H

      WHEREAS,  the Company  considers the  establishment  and  maintenance of a
sound and vital  management to be essential to protecting and enhancing the best
interests of the Company and its shareholders; and

      WHEREAS,  the Company  recognizes  that, as is the case with many publicly
held  corporations,  the  possibility  of a change in control may arise and that
such  possibility  may result in the  departure  or  distraction  of  management
personnel to the detriment of the Company and its shareholders; and

      WHEREAS,  the Board of Directors of the Company has determined  that it is
in the  best  interests  of the  Company  and its  shareholders  to  secure  the
Executive's  continued  services  and to ensure the  Executive's  continued  and
undivided dedication to his duties in the event of any threat or occurrence of a
change in control of the Company; and

      WHEREAS,  the Board of Directors of the Company has authorized the Company
to enter into this Agreement.

      NOW,  THEREFORE,  for and in  consideration of the premises and the mutual
covenants and agreements herein contained,  the Company and the Executive hereby
agree as follows:

      1. Definitions.  As used in this Agreement, the following terms shall have
the respective meanings set forth below:

          (a) "Board" means the Board of Directors of the Company.

          (b) "Bonus" means the annual or quarterly  bonuses payable pursuant to
     the Company's  Management  Incentive  Plan or such other plan that provides
     for the  payment  of  incentive  bonuses  as may  be,  from  time to  time,
     authorized by the Board.

          (c)  "Cause"  means  (i)  the   Executive's   engagement  in  acts  of
     embezzlement,  dishonesty or moral  turpitude;  (ii) the  conviction of the
     Executive for having committed a felony; (iii) a breach by the Executive of
     the Executive's fiduciary duties and responsibilities to the Company having
     the  potential  to result in a  material  adverse  effect on the  Company's
     business, operations, prospects or reputation; or (iv) the repeated failure
     of the Executive to perform duties and  responsibilities  as an employee of
     the Company to the reasonable satisfaction of the Board (except in the case
     of death or  disability)  that has not been cured  within  thirty (30) days
     after a written demand for  substantial  performance  has been delivered to
     the Executive by the Board. The determination of Cause shall be made by the
     Board.

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          (d) "Change in Control"  means the  occurrence of any of the following
     events:

                  (i) any "person"  (as such term is used in Sections  13(d) and
           14(d) of the Exchange Act) becomes the "beneficial owner" (as defined
           in Rule  13d-3 of the  Exchange  Act),  directly  or  indirectly,  of
           securities of the Company representing fifty percent (50%) or more of
           the total voting power  represented by the Company's then outstanding
           voting securities; or

                  (ii)  the  consummation  of the  sale  or  disposition  by the
           Company of all or substantially all of the Company's assets; or

                  (iii) the  consummation  of a merger or  consolidation  of the
           Company  with  any  other   corporation,   other  than  a  merger  or
           consolidation  which  would  result in the voting  securities  of the
           Company outstanding immediately prior thereto continuing to represent
           (either by remaining  outstanding  or by being  converted into voting
           securities  of the  surviving  entity or its  parent) at least  sixty
           percent  (60%) of the total  voting power  represented  by the voting
           securities  of the  Company  or such  surviving  entity or its parent
           outstanding immediately after such merger or consolidation.

                  (iv) a change in the  composition of the Board, as a result of
           which fewer than a majority of the directors are Incumbent Directors.
           "Incumbent  Directors"  shall  mean  directors  who  either  (A)  are
           directors of the Company as of the date  hereof,  or (B) are elected,
           or nominated for election, to the Board with the affirmative votes of
           at least a majority of those  directors  whose election or nomination
           was not in connection with any  transaction  described in subsections
           (i),  (ii) or (iii) or in  connection  with an actual  or  threatened
           proxy contest relating to the election of directors of the Company.

      Notwithstanding  anything  in  this  Agreement  to  the  contrary,  if the
Executive's  employment  is  terminated  prior to a Change in  Control,  and the
Executive reasonably  demonstrates that such termination was at the request of a
third party who has indicated an intention or taken steps reasonably  calculated
to effect a Change in Control, then for all purposes of this Agreement, the date
immediately  prior to the date of such termination of employment shall be deemed
to be the date of a Change in Control.

          (e)  "Company"  means  Trimble   Navigation   Limited,   a  California
     corporation.

          (f) "Date of  Termination"  means  the date on which  the  Executive's
     employment by the Company terminates.

          (g) "Good  Reason"  means,  without the  Executive's  express  written
     consent,  the  occurrence of any of the following  events after a Change in
     Control:

                  (i) the assignment to the Executive of any duties (including a
            diminution of duties)  inconsistent  in any adverse respect with the
            Executive's position(s), duties, responsibilities or status with the
            Company immediately prior to such Change in Control; (ii) an adverse
            change  in the  Executive's  reporting  responsibilities,  titles or
            offices  with the  Company  as in effect  immediately  prior to such
            Change in Control;  (iii) any removal or involuntary  termination of
            the Executive from the Company otherwise than as expressly permitted

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            by this  Agreement or any failure to re-elect  the  Executive to any
            position with the Company held by the Executive immediately prior to
            such  Change in  Control;  (iv) a  reduction  by the  Company in the
            Executive's  rate of annual  base  salary  as in effect  immediately
            prior to such Change in Control or as the same may be increased from
            time to time thereafter; (v) any requirement of the Company that the
            Executive  (A) be based  anywhere more than  twenty-five  (25) miles
            from the facility  where the Executive is located at the time of the
            Change in Control or (B)  travel on  Company  business  to an extent
            substantially  more  burdensome  than the travel  obligations of the
            Executive  immediately  prior to such  Change in  Control;  (vi) the
            failure of the Company to (A)  continue  in effect any  compensation
            plan in which the Executive is  participating  immediately  prior to
            such Change in  Control,  or the taking of any action by the Company
            which would  adversely  affect the Executive's  participation  in or
            reduce the  Executive's  benefits under any such plan (including the
            failure  to  provide  the  Executive  with a level of  discretionary
            incentive  award  grants  consistent  with the past  practice of the
            Company  in  granting  such  awards  to  the  Executive  during  the
            three-Year period immediately preceding the Change in Control),  (B)
            provide the Executive and the  Executive's  dependents  with welfare
            benefits  (including,  without  limitation,  medical,  prescription,
            dental, disability,  salary continuance,  employee life, group life,
            accidental  death and travel accident  insurance plans and programs)
            in accordance with the most favorable plans, practices, programs and
            policies of the Company and its  affiliated  companies in effect for
            the  Executive  immediately  prior to such  Change in  Control,  (C)
            provide fringe benefits in accordance with the most favorable plans,
            practices,  programs and policies of the Company and its  affiliated
            companies  in effect  for the  Executive  immediately  prior to such
            Change in Control,  or (D) provide the Executive  with paid vacation
            in accordance with the most favorable plans, policies,  programs and
            practices of the Company and its  affiliated  companies as in effect
            for the  Executive  immediately  prior to such  Change  in  Control,
            unless in the case of any  violation of (A),  (B) or (C) above,  the
            Executive is permitted to  participate  in other plans,  programs or
            arrangements  which provide the Executive  (and, if applicable,  the
            Executive's  dependents)  with  no  less  favorable  benefits  at no
            greater cost to the  Executive;  or (vii) the failure of the Company
            to  obtain  the   assumption   agreement   from  any   successor  as
            contemplated in Section 10(b) hereof.

      Any event or condition  described in Sections  1(g)(i)  through (vi) which
occurs prior to a Change in Control, but was at the request of a third party who
has  indicated  an intention or taken steps  reasonably  calculated  to effect a
Change in Control,  shall  constitute Good Reason  following a Change in Control
for  purposes  of  this  Agreement  (as if a  Change  in  Control  had  occurred
immediately prior to the occurrence of such event or condition)  notwithstanding
that it occurred prior to the Change in Control.

      For  purposes  of this  Agreement,  any good faith  determination  of Good
Reason made by the Executive  shall be conclusive;  provided,  however,  that an
isolated,  insubstantial and inadvertent action taken in good faith and which is
remedied by the Company  promptly  after  receipt of notice  thereof given by an
Executive shall not constitute Good Reason. The Executive's continued employment
shall not constitute  consent to or a waiver of rights with respect to any event
or condition  constituting  Good Reason.  The Executive  must provide  notice of
termination  within  ninety (90) days of his  knowledge of an event or condition
constituting  Good  Reason  hereunder  or such event shall not  constitute  Good
Reason  hereunder.  A transaction which results in the Company no longer being a

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publicly  traded  entity  shall not in and of itself be treated  as Good  Reason
unless and until one of the events or conditions  set forth in Sections  1(g)(i)
through (vii) occurs.

             (h)   "Nonqualifying   Termination"  means  a  termination  of  the
      Executive's employment (i) by the Company for Cause, (ii) by the Executive
      for  any  reason  other  than  Good  Reason,  (iii)  as a  result  of  the
      Executive's  death, or (iv) by the Company due to the Executive's  absence
      from his duties  with the  Company on a  full-time  basis for at least one
      hundred  eighty  (180)  consecutive  days as a result  of the  Executive's
      incapacity due to physical or mental illness.

            (i) "Projected  Bonus Amount"  means,  with respect to any Year, the
      greater of (i) the Executive's  Target Bonus Amount for such Year; or (ii)
      to the extent  calculable after at least one calendar quarter of the Year,
      the  Bonus  the  Executive  would  have  earned  in the Year in which  the
      Executive's  Date  of  Termination  occurs  had  the  Company's  financial
      performance  through the end of the fiscal quarter  immediately  preceding
      the Date of Termination  continued throughout said Year (the "Earned Bonus
      Amount").

             (l) "Subsidiary" means any corporation or other entity in which the
      Company has a direct or indirect  ownership interest of 50% or more of the
      total  combined  voting power of the then  outstanding  securities of such
      corporation or other entity.

            (m) "Target  Bonus  Amount"  means,  with  respect to any Year,  the
      Participant's  target  Bonus  for  such  Year  based  upon  the  Company's
      forecasted operational plan.

            (n)  "Termination  Period" means the period of time beginning with a
      Change  in  Control  and  ending  one (1) year  following  such  Change in
      Control.

            (o) "Year" means the fiscal year of the Company.

      2.  Acceleration  of  Options  Upon  Change in  Control.  Upon a Change in
Control each of the Executive's  outstanding  stock options granted under any of
the Company's stock option or incentive plans shall accelerate and become vested
and  exercisable  with respect to the total number of shares covered by all such
outstanding stock options.

      3. Termination of Employment.

            (a) If during the Termination Period the employment of the Executive
      shall terminate, other than by reason of a Nonqualifying Termination, then
      the Company  shall pay to the  Executive,  within five (5)  business  days
      following the Date of Termination,  as compensation for services  rendered
      to the Company:

                  (i) a  lump-sum  cash  amount  equal  to the  sum  of (A)  the
            Executive's  base  salary  from  the  Company  and its  Subsidiaries
            through the Date of Termination and any outstanding  Bonus for which
            payment is due and owing at such time, (B) any accrued vacation pay,
            and (C) to the extent not provided under the Company's  Bonus plans,
            a pro-rata portion of the Executive's Projected Bonus Amount for the

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            Year in which the Executive's  Date of Termination  occurs,  in each
            case to the extent not theretofore paid; plus

                  (ii) a  lump-sum  cash  amount  equal to the sum of (A) twelve
            (12) months of base salary calculated using the Executive's  highest
            monthly rate of base salary during the 12-month  period  immediately
            preceding  the  Date  of  Termination,  or if  greater,  immediately
            preceding  the  Change in  Control  and (B) the  highest  of (x) the
            Executive's  average  Bonus  (annualized  for any  partial  Years of
            employment)  earned during the 3-Year period  immediately  preceding
            the  Year in  which  the  Date of  Termination  occurs  (or  shorter
            annualized  period if the  Executive  had not been  employed for the
            full three-Year period), (y) the Executive's Target Bonus Amount for
            the  Year  in  which  the  Change  in  Control  occurs  and  (z) the
            Executive's  Target  Bonus  Amount for the Year in which the Date of
            Termination occurs;  provided, that any amount paid pursuant to this
            Section  3(a)(ii)  shall  offset an equal  amount  of any  severance
            relating  to  salary or bonus  continuation  to be  received  by the
            Executive upon  termination of employment of the Executive under any
            severance plan, policy, or arrangement of the Company.

            (b)  If  during  the  Termination  Period,  the  employment  of  the
      Executive  shall  terminate,  other  than  by  reason  of a  Nonqualifying
      Termination,  for a  period  of one (1)  year  commencing  on the  Date of
      Termination,  the Company shall  continue to keep in full force and effect
      (or  otherwise  provide)  all  policies  of  medical,   dental,  accident,
      disability  and life  insurance  with  respect  to the  Executive  and his
      dependents  with  the same  level of  coverage,  upon the same  terms  and
      otherwise to the same extent (and on the same  after-tax  basis),  as such
      policies  shall  have  been in  effect  immediately  prior  to the Date of
      Termination (or, if more favorable to the Executive,  immediately prior to
      the Change in Control),  and the Company and the Executive shall share the
      costs  of  the  continuation  of  such  insurance  coverage  in  the  same
      proportion  as such costs  were  shared  immediately  prior to the Date of
      Termination.

            (c)  If  during  the  Termination  Period,  the  employment  of  the
      Executive  shall  terminate,  other  than  by  reason  of a  Nonqualifying
      Termination,  each of the  Executive's  outstanding  stock options granted
      under any of the  Company's  stock  option  or  incentive  plans  shall be
      exercisable  by the Executive  until the earlier of (A) the  expiration of
      the  term  of the  option  or (B)  one  (1)  year  following  the  Date of
      Termination.

            (d) If during the Termination Period the employment of the Executive
      shall terminate by reason of a Nonqualifying Termination, then the Company
      shall pay to the Executive (or the Executive's beneficiary or estate) such
      payments  and  provide to the  Executive  such  benefits,  if any,  as the
      Company  customarily  pays or provides to  executives  of the Company upon
      termination of employment.

       4. Golden Parachute.  In the event that the benefits provided for in this
Agreement  (together  with any other benefits or amounts)  otherwise  constitute
"parachute  payments"  within the meaning of Section 280G of the Code and would,
but for this  Section 4 be subject to the excise tax imposed by Section  4999 of
the Code (the "Excise Tax"), then the Executive's  benefits under this Agreement
shall be either:  (i)  delivered  in full,  or (ii)  delivered as to such lesser
extent as would  result in no  portion  of such  benefits  being  subject to the
Excise  Tax,  whichever  of the  foregoing  amounts,  taking  into  account  the

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applicable federal,  state and local income taxes and the Excise Tax, results in
the receipt by the Executive on an after-tax  basis,  of the greatest  amount of
benefits,  notwithstanding  that all or some  portion  of such  benefits  may be
taxable  under  Section 4999 of the Code.  Unless the Company and the  Executive
otherwise agree in writing,  all  determinations  required to be made under this
Section 4,  including the manner and amount of any reduction in the  Executive's
benefits under this Agreement, and the assumptions to be utilized in arriving at
such determinations, shall be made in writing in good faith by Ernst & Young LLP
(the "Consulting Firm"). In the event that the Consulting Firm (or any affiliate
thereof) is unable or unwilling to act, the  Executive  may appoint a nationally
recognized public accounting firm to make the determinations  required hereunder
(which  accounting  firm  shall  then  be  referred  to as the  Consulting  Firm
hereunder).  All fees and expenses of the Consulting  Firm shall be borne solely
by the Company and the Company shall enter into any  agreement  requested by the
Consulting Firm in connection  with the  performance of the services  hereunder.
For  purposes  of  making  the  calculations  required  by this  Section  4, the
Consulting Firm may make reasonable  assumptions and  approximations  concerning
the  application  of  Sections  280G and 4999 of the Code.  The  Company and the
Executive shall furnish to the Consulting Firm such information and documents as
the Consulting Firm may reasonably  request to make a  determination  under this
Section 4.

      5.  Withholding  Taxes.  The Company may withhold from all payments due to
the  Executive (or his  beneficiary  or estate)  hereunder  all taxes which,  by
applicable  federal,  state,  local or other law,  the  Company is  required  to
withhold therefrom.

      6. Reimbursement of Expenses.  If any contest or dispute shall arise under
this Agreement  involving  termination of the  Executive's  employment  with the
Company or involving  the failure or refusal of the Company to perform  fully in
accordance with the terms hereof, the Company shall reimburse the Executive,  on
a current  basis,  for all legal  fees and  expenses,  if any,  incurred  by the
Executive in connection  with such contest or dispute  (regardless of the result
thereof), together with interest in an amount equal to the prime rate of Bank of
America  from time to time in effect,  but in no event  higher  than the maximum
legal rate  permissible  under  applicable law, such interest to accrue from the
date the Company  receives the Executive's  statement for such fees and expenses
through the date of payment thereof.

      7. Termination of Agreement. This Agreement shall be effective on the date
hereof and shall continue until the first to occur of (i) the termination of the
Executive's  employment with the Company prior to a Change in Control (except as
otherwise provided hereunder),  (ii) a Nonqualifying  Termination,  or (iii) the
termination of the Executive's employment following the Termination Period.

      8.  Scope of  Agreement.  Nothing  in this  Agreement  shall be  deemed to
entitle  the  Executive  to  continued   employment  with  the  Company  or  its
Subsidiaries, and if the Executive's employment with the Company shall terminate
prior to a Change in Control,  the Executive  shall have no further rights under
this Agreement (except as otherwise provided hereunder); provided, however, that
notwithstanding  anything  herein  to  the  contrary,  any  termination  of  the
Executive's  employment following a Change in Control shall be subject to all of
the benefit and payment provisions of this Agreement.

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      9. Obligations of the Executive.  The Executive agrees that if a Change in
Control shall occur, the Executive shall not voluntarily leave the employ of the
Company  without Good Reason  during the 90-day period  immediately  following a
Change in Control.

      10. Successors' Binding Obligation.

          (a)  This   Agreement   shall  not  be   terminated   by  any  merger,
     consolidation  or  corporate  reorganization  of the  Company  (a  "Company
     Change")  or  transfer  of assets.  In the event of any  Company  Change or
     transfer of assets,  the provisions of this Agreement shall be binding upon
     the surviving or resulting corporation or any person or entity to which the
     assets of the Company are transferred.

          (b) The Company  agrees that  concurrently  with any Company Change or
     transfer   of  assets,   it  will  cause  any   successor   or   transferee
     unconditionally to assume by written instrument  delivered to the Executive
     (or his  beneficiary  or  estate)  all of the  obligations  of the  Company
     hereunder.  Failure of the Company to obtain such  assumption  prior to the
     effectiveness of any such Company Change or transfer of assets that results
     in a Change in Control  shall  constitute  Good Reason  hereunder and shall
     entitle the Executive to  compensation  and other benefits from the Company
     in the same amount and on the same terms as the Executive would be entitled
     hereunder if the Executive's  employment were terminated following a Change
     in  Control  other  than by  reason  of a  Nonqualifying  Termination.  For
     purposes of implementing the foregoing,  the date on which any such Company
     Change or transfer  of assets  becomes  effective  shall be deemed the date
     Good Reason  occurs,  and the Executive may terminate  employment  for Good
     Reason on or following such date.

          (c) This Agreement shall inure to the benefit of and be enforceable by
     the   Executive's   personal   or   legal    representatives,    executors,
     administrators,  successors, heirs, distributees, devisees and legatees. If
     the Executive shall die while any amounts would be payable to the Executive
     hereunder had the  Executive  continued to live,  all such amounts,  unless
     otherwise  provided  herein,  shall be paid in accordance with the terms of
     this  Agreement  to such  person or  persons  appointed  in  writing by the
     Executive to receive such amounts or, if no person is so appointed,  to the
     Executive's estate.

      11. Notice.

          (a)  For   purposes   of  this   Agreement,   all  notices  and  other
     communications  required  or  permitted  hereunder  shall be in writing and
     shall be deemed to have been duly  given  when  delivered  or five (5) days
     after  deposit in the United  States  mail,  certified  and return  receipt
     requested, postage prepaid, addressed as follows:

            If to the Executive:

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            If to the Company:

            Trimble Navigation Limited
            749 N. Mary Avenue
            Sunnyvale, California 94085
            Attention: General Counsel

      or to such other  address as either party may have  furnished to the other
      in  writing  in  accordance  herewith,  except  that  notices of change of
      address shall be effective only upon receipt. Alternatively, notice may be
      deemed  to have  been  delivered  when  sent by  facsimile  to a  location
      provided by the other party hereto.

          (b) A written  notice of the  Executive's  Date of  Termination by the
     Company  or the  Executive,  as the case may be,  to the  other,  shall (i)
     indicate the specific termination  provision in this Agreement relied upon,
     (ii) to the extent applicable, set forth in reasonable detail the facts and
     circumstances  claimed to provide a basis for  termination  of  Executive's
     employment   under  the  provision  so  indicated  and  (iii)  specify  the
     termination  date (which date shall not be less than  fifteen (15) nor more
     than sixty (60) days after the giving of such  notice).  The failure by the
     Executive  or the  Company  to  set  forth  in  such  notice  any  fact  or
     circumstance  which  contributes to a showing of Good Reason or Cause shall
     not waive any right of the  Executive or the Company  hereunder or preclude
     the Executive or the Company from  asserting such fact or  circumstance  in
     enforcing the Executive's or the Company's rights hereunder.

      12. Full Settlement;  No Mitigation.  The Company's obligation to make any
payments  provided  for by this  Agreement  to the  Executive  and  otherwise to
perform  its  obligations  hereunder  shall  not be  affected  by  any  set-off,
counterclaim,  recoupment,  defense or other  claim,  right or action  which the
Company  may have  against  the  Executive  or  others.  In no event  shall  the
Executive be obligated to seek other  employment  or take other action by way of
mitigation of the amounts  payable to the Executive  under any of the provisions
of this  Agreement  and such  amounts  shall not be  reduced  whether or not the
Executive obtains other employment.

      13. Employment with Subsidiaries. Employment with the Company for purposes
of this Agreement shall include employment with any Subsidiary.

      14.  Governing  Law;  Validity.   The  interpretation,   construction  and
performance of this Agreement shall be governed by and construed and enforced in
accordance  with the internal laws of the State of California  without regard to
the principle of conflicts of laws.  The invalidity or  unenforceability  of any
provision of this Agreement shall not affect the validity or  enforceability  of
any other provision of this Agreement,  which other  provisions  shall remain in
full force and effect.

      15. Counterparts.  This Agreement may be executed in counterparts, each of
which  shall  be  deemed  to be an  original  and all of  which  together  shall
constitute one and the same instrument.

      16.  Miscellaneous.  No  provision  of this  Agreement  may be modified or
waived unless such  modification or waiver is agreed to in writing and signed by
the  Executive  and by a duly  authorized  officer of the Company.  No waiver by
either  party  hereto at any time of any breach by the other party hereto of, or
compliance with, any condition or provision of this Agreement to be performed by
such other party shall be deemed a waiver of similar or dissimilar provisions or
conditions  at the  same or at any  prior or  subsequent  time.  Failure  by the

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Executive or the Company to insist upon strict  compliance with any provision of
this  Agreement  or to assert any right the  Executive  or the  Company may have
hereunder, including without limitation, the right of the Executive to terminate
employment for Good Reason, shall not be deemed to be a waiver of such provision
or right or any other provision or right of this Agreement.  Except as otherwise
specifically  provided  herein,  the  rights of, and  benefits  payable  to, the
Executive,  his estate or his  beneficiaries  pursuant to this  Agreement are in
addition to any rights of, or benefits payable to, the Executive,  his estate or
his beneficiaries under any other employee benefit plan or compensation  program
of the Company.

            IN WITNESS  WHEREOF,  the Company has caused  this  Agreement  to be
executed  by a duly  authorized  officer of the Company  and the  Executive  has
executed this Agreement as of the day and year first above written.



Trimble Navigation Limited


By: ________________________________

Name: ______________________________

Title: _____________________________



Executive


____________________________________

Name: ______________________________

Title: _____________________________