<table style="width:100%;">
<colgroup>
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</colgroup>
<tbody>
<tr class="odd">
<td colspan="2"></td>
<td colspan="19"><p>National Aeronautics and Space Administration</p>
<p>Lyndon B. Johnson Space Center</p>
<p>Houston, TX 77058</p></td>
<td colspan="35"><strong>ORDER FOR SUPPLIES OR SERVICES</strong></td>
<td colspan="4">Page <u>1</u> of</td>
<td colspan="8"><u>3</u></td>
</tr>
<tr class="even">
<td></td>
<td colspan="16">1. PURCHASE ORDER NO.</td>
<td colspan="11">2. DATE OF ORDER</td>
<td colspan="40">NOTE: MARK ALL PACKAGES AND PAPERS WITH ORDER NO.</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="16"><p>NAS 9-98100, DO 298</p>
<p>18-01</p></td>
<td colspan="11">See Block 11</td>
<td colspan="40">Certified for National Defense under DPAS (15 CFR 700)
DO C9</td>
</tr>
<tr class="even">
<td></td>
<td colspan="27">3. ISSUING OFFICE</td>
<td colspan="14">4. SHIP TO:</td>
<td colspan="26">Transportation Officer, Building 421</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="27">NASA Johnson Space Center, Houston, TX 77058</td>
<td colspan="13"></td>
<td colspan="27">NASA Johnson Space Center</td>
</tr>
<tr class="even">
<td></td>
<td colspan="8">Attn:</td>
<td colspan="19">Lawrence Kenyon</td>
<td colspan="13"></td>
<td colspan="27">Houston, TX 77058</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="11">Org./Buyer:</td>
<td colspan="16">BN/Space Operations Procurement</td>
<td colspan="13"></td>
<td colspan="27">Mark For: Accountable Property</td>
</tr>
<tr class="even">
<td></td>
<td colspan="10">Tel. No.:</td>
<td colspan="7">281-244-5767</td>
<td colspan="2">Fax:</td>
<td colspan="8">281-483-7890</td>
<td colspan="13"></td>
<td colspan="9">Purchase Order No:</td>
<td colspan="18">See Section F.6</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="17">5. CONTRACTOR</td>
<td>TIN:</td>
<td colspan="9"></td>
<td colspan="40">6. DELIVER ON OR BEFORE:</td>
</tr>
<tr class="even">
<td></td>
<td colspan="27"><p>Lockheed Martin Space Operations Company</p>
<p>Attn: Kathy Collins</p>
<p>595 Gemini</p>
<p>Houston, TX 77058</p></td>
<td colspan="40">See Section F.2</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="9">PHONE:</td>
<td colspan="18">281-853-3049</td>
<td colspan="16">F.O.B. POINT: See</td>
<td colspan="24">See Section F.1</td>
</tr>
<tr class="even">
<td></td>
<td colspan="27">7. CONFIRMING ORDER:</td>
<td colspan="40">8. BILLING ADDRESS:</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="10">FROM:</td>
<td colspan="14"></td>
<td colspan="3"></td>
<td colspan="40"><blockquote>
<p>NASA Johnson Space Center</p>
</blockquote></td>
</tr>
<tr class="even">
<td></td>
<td colspan="10">TO:</td>
<td colspan="15"></td>
<td colspan="2"></td>
<td colspan="40">Attn: LF231/Funding &amp; Commercial Accounting
Section</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="10">DATE:</td>
<td colspan="13"></td>
<td colspan="4"></td>
<td colspan="40">Houston, TX 77058</td>
</tr>
<tr class="even">
<td></td>
<td colspan="27"></td>
<td colspan="19">Purchase Order No.:</td>
<td colspan="17">See Section G.3</td>
<td colspan="4"></td>
</tr>
<tr class="odd">
<td></td>
<td colspan="27"></td>
<td colspan="19"></td>
<td colspan="21"></td>
</tr>
<tr class="even">
<td></td>
<td colspan="67">9. TYPE OF ORDER:</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="2"></td>
<td colspan="2"></td>
<td colspan="11">PURCHASE: REFERENCE</td>
<td colspan="12"></td>
<td colspan="4"></td>
<td colspan="3">X</td>
<td colspan="33">DELIVERY: Except for the Terms and Conditions of
Purchase</td>
</tr>
<tr class="even">
<td></td>
<td colspan="5"></td>
<td colspan="22"></td>
<td colspan="40">Order listed on the following page, this delivery order
is subject to</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="28">Please furnish the following on the terms and
conditions specified</td>
<td colspan="39">instructions contained on this form and is issued
subject to the</td>
</tr>
<tr class="even">
<td></td>
<td colspan="28">on this order.</td>
<td colspan="20">terms and conditions of contract number:</td>
<td colspan="17">NAS 9-98100</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td></td>
<td colspan="28"></td>
<td colspan="20"></td>
<td colspan="19"></td>
</tr>
<tr class="even">
<td></td>
<td colspan="32">10. DISCOUNT TERMS:</td>
<td colspan="35">11.</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="32">See Section I.1</td>
<td colspan="5">BY</td>
<td colspan="13"><mark>Original signed by: Caroline Root</mark></td>
<td colspan="4"><mark></mark></td>
<td colspan="7"><mark>02-20-2002</mark></td>
<td colspan="6"><mark></mark></td>
</tr>
<tr class="even">
<td></td>
<td colspan="32"></td>
<td colspan="5"></td>
<td colspan="13">CONTRACTING OFFICER</td>
<td colspan="2"></td>
<td colspan="10">DATE</td>
<td colspan="5"></td>
</tr>
<tr class="odd">
<td></td>
<td colspan="67">12. SCHEDULE</td>
</tr>
<tr class="even">
<td></td>
<td colspan="7">ITEM<br />
NO.</td>
<td colspan="31">DESCRIPTION</td>
<td colspan="6">QUANTITY<br />
ORDERED</td>
<td colspan="3">UNIT</td>
<td colspan="4">UNIT<br />
PRICE</td>
<td colspan="7">AMOUNT</td>
<td colspan="9">QUANTITY<br />
ACCEPTED</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="7">1.</td>
<td colspan="31"><p>The contractor shall provide the development
services in accordance with Attachment J-17 for the content identified
on page 2.</p>
<p>In addition, the contractor shall provide Mission Services in
accordance with Statement of Work 2.4.1.</p></td>
<td colspan="6"></td>
<td colspan="3"></td>
<td colspan="4"></td>
<td colspan="7"></td>
<td colspan="9"></td>
</tr>
<tr class="even">
<td></td>
<td colspan="51">13. FOR JSC INTERNAL USE ONLY:</td>
<td colspan="16">14. Total</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="14">PURCHASE REQUEST NO.:</td>
<td colspan="9">See Section B.2</td>
<td colspan="3"></td>
<td colspan="10">COMP.</td>
<td colspan="3"></td>
<td colspan="3">PART.</td>
<td colspan="3">PPC:</td>
<td colspan="6"></td>
<td colspan="16"></td>
</tr>
<tr class="even">
<td></td>
<td colspan="14">APPROPRIATION DATA:</td>
<td colspan="37"></td>
<td colspan="16">$144,005</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="14">ACCOUNTING CODE:</td>
<td colspan="37"></td>
<td colspan="16"></td>
</tr>
<tr class="even">
<td></td>
<td colspan="14">REISSUE TO:</td>
<td colspan="37"></td>
<td colspan="16"></td>
</tr>
<tr class="odd">
<td></td>
<td colspan="67">15. QUANTITIES IN “QUANTITY ACCEPTED” COLUMN HAVE
BEEN:</td>
</tr>
<tr class="even">
<td></td>
<td colspan="3"></td>
<td colspan="3"></td>
<td colspan="6">INSPECTED</td>
<td></td>
<td colspan="8">ACCEPTED</td>
<td></td>
<td colspan="45">RECEIVED</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="30">TO CONFORM TO THE CONTRACT.</td>
<td colspan="5">BY</td>
<td colspan="20"></td>
<td colspan="2"></td>
<td colspan="7"></td>
<td colspan="3"></td>
</tr>
<tr class="even">
<td colspan="30">ACCEPTANCE WILL BE AT JSC UNLESS OTHERWISE NOTED.</td>
<td colspan="4"></td>
<td colspan="20">Authorized U.S. Government Representative</td>
<td colspan="3"></td>
<td colspan="4">Date</td>
<td colspan="6"></td>
<td></td>
</tr>
<tr class="odd">
<td colspan="30">JSC Form 1429 (Rev June 26, 2000) (MS Word August
1995)</td>
<td colspan="37"><strong>CONTRACTOR</strong></td>
<td></td>
</tr>
</tbody>
</table>

NAS 9-98100, Delivery Order 298

Page 2 of 3

2\. Delivery Order Value:

  ------------------------------------------------- ---------------------
  Estimated Cost                                    \$130,954

  Maximum Available Award Fee                       \$10,441

  Maximum Available Lookback Fee                    \$2,610

  Total Maximum Value                               \$144,005
  ------------------------------------------------- ---------------------

3.  Should Option 1 in Section F.4 be 4 be exercised, the value of this
    delivery order shall reflect the addition of \$130,953 to the
    estimated cost, \$10,441 to maximum available award fee (excluding
    the lookback fee) and \$2,610 to the maximum available lookback fee.

4.  Delivery Order Requirements:

  ---------- -------------------------------------- -------------- --------------
  **Change   **Change Title**                       **Delivery     **Facility**
  Number**                                          Date or Name** 

  SR 61186   Accommodate Field Length Change in     Phobos 1.1     MCC
             IMARS TBPs (ISS)                                      

  SR 61241   Comps For SSR (Space Shuttle Recorder) 3/02           MCC

  SR 61249   File Server Failure Mitigation         02/06/02       IPS
             Procedures                                            
  ---------- -------------------------------------- -------------- --------------

NAS 9-98100, Delivery Order 298

Page 3 of 3

5\. The Award Fee Distribution for this delivery order is as follows:

  ------------------------------------------------ ----------------------
  Evaluation Period                                Estimated AF
                                                   Earned/Available

                                                   

  October 1, 1998- June 30, 1999                   No change

  July 1, 1999 -- December 31, 1999                No change

  January 1, 2000 -- June 30, 2000                 No change

  July 1, 2000 -- December 31, 2000                No change

  January 1, 2001 -- June 30, 2001                 No change

  July 1, 2001 -- December 31, 2001                No change

  January 1, 2002 -- June 30, 2002                 \$4,997

  July 1, 2002 -- December 31, 2002                \$4,997

  January 1, 2003 -- June 30, 2003                 \$224

  July 1, 2003 -- December 31, 2003                \$223

                                                    

  **Total AF Earned/Available for Basic**          **\$10,441**

                                                    

  **OPTION 1 (if exercised)**                       

  January 1, 2004 - June 30, 2004                  \$209

  July 1, 2004 - December 31, 2004                 \$208

  January 1, 2005 - June 30, 2005                  \$116

  July 1, 2005 - December 31, 2005                 \$116

  January 1, 2006 -June 30, 2006                   \$89

  July 1, 2006 - December 31, 2006                 \$89

  January 1, 2007 - June 30, 2007                  \$86

  July 1, 2007 - December 30, 2007                 \$86

  January 1, 2008 - June 30, 2008                  \$89

  July 1, 2008 - December 31, 2008                 \$89

                                                    

  **Total AF Earned/Available for Option 1**       **\$1,177**

                                                    

  **"LOOKBACK" PERIOD**                             

  October 1, 1998 -- December 31, 2000             No Change

  January 1, 2001 -- December 31, 2003             \$2,610

  **Total Available LF for Basic**                 **\$2,610**

                                                    

  **OPTION 1 (if exercised)**                       

  January 1, 2004 -- December 31, 2005             \$162

  January 1, 2006 -- December 31, 2008             \$132

  **Total Available LF for Option 1**              **\$294**

  October 1, 1998- June 30, 1999                   No change
  ------------------------------------------------ ----------------------