EXHIBIT 10.24
                                              ---------------------------------
                                              Confidential Treatment Requested
                                              Under 17 C.F.R.(S)(S)200.80(b)(4)
                                              200.83 and 230.406
                                              ---------------------------------
                                   Agreement
                                    between
                Siemens Aktiengesellschaft, Berlin and Munchen,
                         Federal Republic of Germany,
               represented by the Business Unit Mobile Networks,
                    - hereinafter referred to as "SIEMENS"-
                                      and
                    Wireless Facilities Inc., San Diego, CA
                           United States of America
                  - hereinafter referred to as "CONSULTANT"-
          Preamble
Article 1 - Scope of CONSULTANCY-SERVICES
     1.1  Siemens' Public Communication Networks Group, Mobile Networks is
          performing radio network planning services for worldwide Projects.
          Subject to the terms and conditions of this agreement SIEMENS
          (including any SIEMENS company which is owned or controlled either
          directly or indirectly by Siemens as to 50 % (fifty percent) or more
          of the issued share capital and/or voting rights)
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          hereby entrusts CONSULTANT with the performance of such radio network
          planning projects (hereinafter collectively referred to as,
          "CONSULTANCY-SERVICES"):
     1.2  SIEMENS will assign the CONSULTANCY-SERVICES to CONSULTANT in advance
          on a case by case basis depending on the duration and kind of the
          assignment and in accordance with the timetable that follows:
          One (1) week:                   On short notice (up to 2 working days)
          Up to (4) weeks support:        Two (2) weeks
          Up to three (3) months:         One (1) month
          Over three (3) months support:  Mutually agreed between SIEMENS and
                                          CONSULTANT
     1.3  Any and all CONSULTANCY-SERVICES shall be rendered in such manner, in
          accordance with such standards and specifications, and at such dates
          and times or in accordance with such schedules as requested or
          prescribed by SIEMENS from time to time. Unless specified and agreed
          otherwise specifically between SIEMENS and the CONSULTANT in writing,
          all tools and materials required by CONSULTANT shall be provided by
          CONSULTANT and any compensation to be paid to CONSULTANT by SIEMENS
          includes payment for use of CONSULTANT's facilities, tools, materials
          and equipment.
          CONSULTANT shall be available through the term of this Agreement so as
          to promptly respond to all requests or requirements of SIEMENS, it
          being understood by CONSULTANT that time is of the essence in
          CONSULTANT's performance of the CONSULTANCY SERVICES under this
          Agreement.
     1.4  Irrespective of the fact, that rendering CONSULTANCY-SERVICES as set
          forth in this Agreement is the sole responsibility and liability of
          the CONSULTANT, SIEMENS' personnel shall constantly be involved in the
          CONSULTANT'S work at all stages. Such SIEMENS personnel shall be given
          full opportunity to become familiar with the relevant aspects
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          of CONSULTANT's CONSULTANCY SERVICES and be directly involved in the
          preparation of the Deliverables as per Article 5 below.
Article 2 - Basis of this Agreement
     2.1  This Agreement is concluded on the basis that:
          (a)  with regard to the scope of work specified in Article 1 the
               CONSULTANT may not assign or subcontract any of its duties
               without the prior written consent of SIEMENS. However, the
               CONSULTANT may engage other contractors to assist the CONSULTANT
               in providing the CONSULTANCY SERVICES under this Agreement,
               provided, that the CONSULTANT obtains the prior written consent
               (such consent not to be unreasonably withheld) of SIEMENS. The
               CONSULTANT will be solely responsible for and pay the fees, and
               out-of-pocket expenses of the CONSULTANT's contractor, except
               where SIEMENS has initially asked the CONSULTANT to engage
               CONSULTANT's contractors, in which event SIEMENS shall be
               responsible for such fees and expenses, and provided, that the
               CONSULTANT has obtained SIEMENS' prior written approval of the
               terms of engagement of such CONSULTANT's contractors.
          (b)  SIEMENS may engage such other consultants as may in SIEMENS
               opinion be required in connection with matters in relation to
               which the CONSULTANT is advising including technical consultants,
               legal consultants and accountants;
     2.2  For rendering the CONSULTANCY-SERVICES the CONSULTANT has set up a
          project-team, which consists of experienced CONSULTANT's with broad
          expertise in the telecommunication business including the managerial,
          administrative and quality aspects. The CONSULTANT hereby represents
          and warrants that all consultants have international expertise and, in
          addition, all
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          consultants' have excellent communication skills and experience in
          client oriented projects with needs for organisational development.
               The members of the team will not be changed without the prior
               written consent of SIEMENS which consent shall not be
               unreasonably withheld. Furthermore, the CONSULTANT will replace
               upon written request of SIEMENS at any time any member of the
               team.
     2.3  The CONSULTANT represents and warrants that:
          (a)  it is duly established and validly existing under the laws of its
               jurisdiction of incorporation and has full power, capacity and
               authority to conduct its business, and is lawfully qualified to
               do business in those jurisdictions in which such qualification is
               required;
          (b)  it has full power and capacity to execute and perform this
               Agreement;
          (c)  it has full power and capacity to undertake and perform the
               obligations assumed by it herein;
          (d)  this Agreement has been duly authorised and executed by it and
               constitutes its legal, valid and binding obligations enforceable
               in accordance with its terms;
          (e)  the execution and performance of this Agreement do not and will
               not conflict with or result in a breach of any of the terms or
               provisions of, or constitute a default under, its statutes or
               articles of incorporation or laws or by-laws or any agreement or
               instrument by which it is bound or to which its properties are
               subject;
          (f)  neither it nor any of its subsidiaries is involved in any legal,
               arbitration or administrative proceedings nor are any such
               proceedings pending against it or any of its subsidiaries which
               in either case have or may have a
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               material adverse effect on its ability to perform this Agreement,
               its financial position or on its and its subsidiaries' financial
               position taken as a whole;
          (g)  all CONSULTANCY-SERVICES provided hereunder shall be performed in
               good faith and in a professional manner with due care and
               attention and in accordance with good CONSULTANT practice and
               standards and according to the latest technical standards;
          (h)  it recognises the importance of this appointment and will commit
               the resources appropriate and necessary to the fulfillment of its
               obligations and will assign to it the priority necessary to meet
               the milestone schedule as per Article 5.1 below;
          (i)  it will use all reasonable efforts to meet deadlines reasonably
               set by SIEMENS which deadlines shall be in addition to and shall
               in no way affect the milestone schedule as mentioned in Article
               5.1 below;
          (j)  it will promptly notify SIEMENS in writing of any potential or
               actual conflict of interest on its part of which it becomes
               aware.
Article 3 - Duties and obligations of the CONSULTANT
     3.1  The CONSULTANCY-SERVICES shall be performed in a workmanlike and
          professional manner by the CONSULTANT or employees of the CONSULTANT
          having a level of skill in the area commensurate with the requirements
          of the Consulting Service to be performed and the applicable
          professional standards currently recognized by such profession.
     3.2  SIEMENS and the CONSULTANT shall each nominate to the other Party in
          writing a project leader who is well experienced to give information
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          and support for the implementation and performance of this Agreement
          and who shall be in the position to take related decisions or to
          introduce them.
     3.3  While performing the CONSULTANCY-SERVICES the CONSULTANT will maintain
          close contact with SIEMENS.
          Additionally SIEMENS and the CONSULTANT agree to consult and, if
          necessary to meet with each other in order to resolve any ambiguities
          or differences concerning the CONSULTANCY-SERVICES.
Article 4 - Duties and obligations of SIEMENS
     4.1  SIEMENS will upon request provide the CONSULTANT with the information
          necessary to render the CONSULTANCY SERVICES.
     4.2  Furthermore SIEMENS will participate in the project-team as mentioned
          in Section 1.3 above, which means that SIEMENS will assist the
          CONSULTANT in the performance of the CONSULTANCY-SERVICES.
     4.3  CONSULTANT is and shall remain at all times an independent contractor,
          and is not an employee, agent or representative of SIEMENS.
          Further, CONSULTANT is not authorized to and shall not at any time
          attempt to act, or act on behalf of SIEMENS to bind SIEMENS in any
          manner whatsoever to any obligation whatsoever. Further, CONSULTANT
          shall not engage in any acts which may lead any person whomsoever to
          believe that CONSULTANT is a employee, agent or representative of
          SIEMENS. SIEMENS shall be promptly notified by CONSULTANT in writing
          of any misunderstanding by third parties as to CONSULTANT'S
          relationship with SIEMENS.
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Article 5 - Prices, Discounts, Terms of Payment
     5.1  The prices which CONSULTANT shall charge SIEMENS are as follows (in
          US$ per hour):
          --------------------------------------------------------------
          Expertise Level      [***] Engineers*       [***] Engineers*
          --------------------------------------------------------------
                                                
          Technician           $ [***]                $ [***]
          --------------------------------------------------------------
          Associate            $ [***]                $ [***]
          --------------------------------------------------------------
          Design Engineer      $ [***]                $ [***]
          --------------------------------------------------------------
          Senior Engineer      $ [***]                $ [***]
          --------------------------------------------------------------
          Manager              $ [***]                $ [***]
          --------------------------------------------------------------
                                    *means number of WFI-Engineers contracted
                                    simultaneously in the entirety of SIEMENS-
                                    projects
          Per-site-prices for Turnkey-Projects may be mutually agreed on a per
          project basis.
          The minimum Qualifications for the above Expertise Levels are the
          following:
          Technician               [***]
          Associate Engineer       [***]
          Design Engineer          [***]
* Confidential Treatment Requested
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          Senior Engineer          [***]
          Manager                  [***]
     5.2  The foregoing amounts include all costs and expenses, including the
          daily allowance fees (per diem rate), incurred by CONSULTANT pursuant
          to this Agreement or as may be required or incurred on the performance
          of CONSULTANT's obligations under this Agreement; provided that the
          prior written consent of SIEMENS is secured in each instance and
          CONSULTANT provides to SIEMENS evidence and prove of payment.
          For the cities/regions listed in APPENDIX 1, where the allowance fees
          substantially exceed the world wide average, a ▇▇▇▇-up to the charges
          listed in (S)5.1 may be mutually agreed on a project-specific basis.
* Confidential Treatment Requested
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          SIEMENS agrees to reimburse CONSULTANT for any ordinary and reasonable
          costs and expenses incurred for traveling pursuant to the terms and
          conditions of this Agreement, in general limited to the following
          expenses:
          ---------------------------------------------------------------
                 Item                                Expenses
          ---------------------------------------------------------------
                                          
          accommodation                      Maximum:  four star hotel
          Airline ticket (per 3 month)       Coach Ticket
          Rental cars                        Will be provided by SIEMENS
                                             (project)
          ---------------------------------------------------------------
     5.3  Income, sales or any other duties or taxes levied on CONSULTANT by
          reason of any payments made by SIEMENS to CONSULTANT shall be the
          responsibility of and be borne by CONSULTANT.
Article 6 - Results of CONSULTANCY-SERVICES
     6.1  All ideas, inventions, innovations, improvements, know-how, materials,
          works, writings, notes, reports, publications and information
          collected, assembled, conceived, authored, created, suggested,
          originated, developed, constructed, rendered or provided by the
          CONSULTANT as a result of or in the course of CONSULTANT's
          CONSULTANCY-SERVICES (hereinafter referred to as "Results") shall be
          the sole property of SIEMENS.
          CONSULTANT expressly acknowledges that all copyrightable materials
          written, developed, produced, or which otherwise arise out of the
          CONSULTANCY-SERVICES performed by the CONSULTANT under this
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          Agreement shall be owned by SIEMENS. CONSULTANT hereby transfers and
          assigns to SIEMENS all right, title and interest in and to the same.
     6.2  If and to the extent the Results make use of pre-existing information
          of the CONSULTANT including but not limited to any kind of
          intellectual property rights such as patents, patent applications or
          copyrights (hereinafter referred to as "Background Information"), the
          CONSULTANT herewith grants to SIEMENS the non-exclusive, perpetual,
          fully-paid up license to use and sublicense such Background
          Information in any way it wants.
     6.3  Without limiting the effect of Sections 6.1 and 6.2 above, CONSULTANT
          shall be entitled to use the concepts of general application contained
          in the Results (but not those specifically applicable to the Project)
          for other projects and may produce and keep copies of the Results for
          archival purposes, subject to the CONSULTANTS confidentiality and
          other obligations hereunder.
Article 7 - Confidentiality
     7.1  All information provided by SIEMENS to the CONSULTANT as well as any
          advice, data and information including but not limited to the Results
          developed by the CONSULTANT under this Agreement (hereinafter referred
          to as "Confidential Information") shall be treated by the CONSULTANT
          as confidential and shall not be disclosed by the CONSULTANT to a
          third party or published without the prior written consent of SIEMENS.
          CONSULTANT will limit the disclosure of Confidential Information to
          those of its employees who have a reasonable need to know that
          Confidential Information for the performance of this Agreement and who
          shall be bound to confidentiality by their employment agreements or
          otherwise.
     7.2  The obligations as per Section 7.1 above shall not apply, however, to
          any information which:
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          (a)  CONSULTANT can demonstrate, is already in the public domain or
               becomes available to the public through no breach by CONSULTANT
               of this Agreement;
          (b)  was rightfully in CONSULTANT'S possession without confidentiality
               obligation prior to receipt from SIEMENS as proved by CONSULTANT'
               written records;
          (c)  can be proved to have been rightfully received by CONSULTANT from
               a third party without confidentiality obligation;
          (d)  is independently developed by CONSULTANT as proved by its written
               records.
          (e)  is required to be disclosed by law or the rules of any
               governmental organisation.
     7.3  This Article 7 shall survive any termination or expiration of this
          Agreement.
Article 8 - Force Majeure
     8.1  Neither Party shall be liable to the other for failure or delay in the
          performance of any of its obligations under this Agreement for the
          time and to the extent such failure or delay is caused by force
          majeure such as, but not limited to, riots, civil commotion's, wars,
          strikes, lock-outs, hostilities between nations, governmental laws,
          orders or regulations, actions by the government or any agency
          thereof, storms, fires, sabotages, explosions or any other
          contingencies beyond the reasonable control of the respective Party
          (hereinafter referred to as "Force Majeure"). In such events, the
          affected Party shall immediately inform the other Party of such
          circumstances together with documents of proof and the performance of
          obligations hereunder shall be suspended during, but not longer
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          than, the period of existence of such cause and the period reasonably
          required to perform the obligations in such cases.
     8.2  Should circumstances of Force Majeure uninterruptedly continue for a
          period of more than3months,then either Party has the right to
          forthwith terminate this Agreement by registered letter Upon notice of
          its intention to terminate the Agreement which notice has to be given
          not later than fourteen days prior to the intended date of termination
          of the Agreement. The Parties may also negotiate for a reasonable
          extension or adjustment of this Agreement.
          Should the Agreement be terminated according to this Section 8.2 the
          CONSULTANT is entitled to the payment which has become due up and
          until the date of termination.
Article 9 - Term and Termination
     9.1  This Agreement becomes effective with its execution by both Parties.
     9.2  Either party shall have the right to terminate this Agreement by
          providing three calendar months notice to the other. Should the
          Agreement be terminated according to this Section 9.2 the CONSULTANT
          is entitled to the payment which has become due up and until the date
          of termination.
Article 10 - Substantive Law
          All disputes shall be settled in accordance with the provisions of
          this Agreement and its Annexes and all other agreements regarding its
          performance, otherwise in accordance with the substantive law in force
          in the Federal Republic of Germany without reference to other laws.
          The United Nations Convention on Contracts for the International Sale
          of Goods of April 11, 1980 shall not apply.
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Article 11 - Arbitration
     11.1 Any differences or disputes arising out of or in connection with this
          Agreement or out of or in connection with agreements regarding its
          performance, including any questions regarding the existence, validity
          or termination of this Agreement or agreements regarding its
          performance, during the term of this Agreement or thereafter shall be
          settled by an amicable effort on the part of both Parties hereto. An
          attempt to arrive at a settlement shall be deemed to have failed as
          soon as one of the Parties so notifies the other Party in writing.
     11.2 If an attempt at settlement has failed, the dispute shall be finally
          settled under the Rules of Conciliation and Arbitration of the
          International Chamber of Commerce in Paris (Rules) by three
          arbitrators appointed in accordance with the Rules.
     11.3 The place of arbitration shall be Munchen, Federal Republic of
          Germany. The procedural law of this place shall apply where the Rules
          are silent.
     11.4 The arbitral award shall be substantiated in writing. The arbitral
          tribunal shall also decide on the matter of costs of the arbitration.
     11.5 The arbitration procedure shall be conducted in the English language.
Article 12 - Miscellaneous
     12.1 All changes and amendments to this Agreement must be in writing to be
          valid. This requirement of written form can only be waived in writing.
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     12.2 Notices and communications between the CONSULTANT and SIEMENS shall be
          given in writing or by facsimile in the English language to the
          following addresses of the Parties or to such other address as the
          Party concerned may subsequently notify in writing to the other Party:
          If to the CONSULTANT to:      Wireless Facilities Inc.
                                        [***]
                                        Director Sales and Marketing
                                        ▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇ ▇▇▇
                                        ▇▇▇ ▇▇▇▇▇, ▇▇ ▇▇▇▇▇, ▇▇▇
                                        Tel.: +1 (619) 824 2929 ext. 25
                                        Fax:  ▇▇ (▇▇▇) ▇▇▇ ▇▇▇▇
          If to SIEMENS to:             SIEMENS Aktiengesellschaft
                                        [***]
                                        ON MN VN14
                                        ▇▇▇▇▇▇▇▇▇▇▇▇▇▇ ▇▇
                                        ▇▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇
                                        Tel.: +49/89/▇▇▇-▇▇▇▇▇
                                        Fax:  +49/89/▇▇▇-▇▇▇▇▇
     12.3 Neither Party shall assign its rights nor delegate performance of its
          obligations under this Agreement to any third party without the prior
          written consent of the other Party and any attempted assignment
          without this consent shall be null and void.
     12.4 Should individual provisions of this Agreement be legally ineffective
          or unfeasible for legal reasons then, unless the basic intentions of
          the Parties under this Agreement are substantially jeopardized, the
          validity of the remaining provisions of this Agreement shall not be
          affected thereby. In such a case the Parties shall come to an
          agreement approximating as closely as possible the arrangement
          originally envisaged in this Agreement.
* Confidential Treatment Requested
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     12.5 A waiver of any default by either Party of any of the terms and
          conditions of this Agreement shall not be deemed to be a continuing
          waiver or a waiver of any other provisions of this Agreement, but
          shall apply solely to the instances to which such waiver is granted.
In Witness Whereof, the Parties hereto have caused these presents to be executed
in duplicate by the respective representatives thereunto duly authorized, on the
dates below and shall keep one executed copy each.
          San Diego,                              Munchen,
          Wireless Facilities Incorporated        Siemens Aktiengesellschaft
          /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇                    /s/ illegible signature
              ▇▇▇▇▇▇ ▇. Yayebi                        illegible
              President
                                 Page 15 of 16
                                  Appendix 1
List of cities/regions, where a additional ▇▇▇▇-up concerning the charges listed
in (S)5.1 may be mutually agreed on a per project basis:
          1.
          2.
          3.
          4.
          5.
          6.
          7.
          8.
          9.
         10.
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