<table>
<colgroup>
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<col style="width: 11%" />
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<col style="width: 2%" />
<col style="width: 1%" />
<col style="width: 13%" />
<col style="width: 17%" />
<col style="width: 1%" />
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</colgroup>
<tbody>
<tr class="odd">
<td colspan="8"></td>
<td colspan="5">1. CONTRACT ID CODE</td>
<td colspan="2">PAGE OF PAGES</td>
</tr>
<tr class="even">
<td colspan="8"><strong>AMENDMENT OF SOLICITATION/MODIFICATION OF
CONTRACT</strong></td>
<td colspan="5"></td>
<td>1</td>
<td>2</td>
</tr>
<tr class="odd">
<td colspan="3">2. AMENDMENT/MODIFICATION NO.</td>
<td colspan="4">3. EFFECTIVE DATE</td>
<td colspan="5">4. REQUISITION/PURCHASE REQ. NO.</td>
<td colspan="3">5. PROJECT NO. <em>(If applicable)</em></td>
</tr>
<tr class="even">
<td colspan="3"><blockquote>
<p>Mod 13</p>
</blockquote></td>
<td colspan="4"><blockquote>
<p>See Block 16C</p>
</blockquote></td>
<td colspan="5"><blockquote>
<p>See Block 12</p>
</blockquote></td>
<td colspan="3"></td>
</tr>
<tr class="odd">
<td colspan="2">6. ISSUED BY</td>
<td colspan="2">CODE</td>
<td colspan="3"><blockquote>
<p>BV</p>
</blockquote></td>
<td colspan="4">7. ADMINISTERED BY <em>(If other than Item 6)</em></td>
<td colspan="2">CODE</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td colspan="7"><blockquote>
<p>NASA Lyndon B. Johnson Space Center</p>
<p>Attention: BV/Billy Perry</p>
<p>2101 NASA Parkway</p>
<p>Houston, TX 77058</p>
</blockquote></td>
<td colspan="8"></td>
</tr>
<tr class="odd">
<td colspan="9">8. NAME AND ADDRESS OF CONTRACTOR <em>(No. Street,
county, State and ZIP: Code)</em></td>
<td></td>
<td colspan="5">9A. AMENDMENT OF SOLICITATION NO.</td>
</tr>
<tr class="even">
<td colspan="9"><blockquote>
<p>United Space Alliance</p>
</blockquote></td>
<td></td>
<td colspan="5"></td>
</tr>
<tr class="odd">
<td colspan="9"><blockquote>
<p>1150 Gemini Avenue, Mail Code USH-202B</p>
</blockquote></td>
<td></td>
<td colspan="5">9B. DATED <em><strong>(SEE ITEM 11)</strong></em></td>
</tr>
<tr class="even">
<td colspan="9"><blockquote>
<p>Houston, TX 77058</p>
</blockquote></td>
<td></td>
<td colspan="5"></td>
</tr>
<tr class="odd">
<td colspan="9"></td>
<td></td>
<td colspan="5">10A. MODIFICATION OF CONTRACT/ORDER NO.</td>
</tr>
<tr class="even">
<td colspan="9"></td>
<td><h4 id="x">X</h4></td>
<td colspan="5"><blockquote>
<p>NNJ06VA01C</p>
</blockquote></td>
</tr>
<tr class="odd">
<td colspan="9"></td>
<td></td>
<td colspan="5">10B. DATED <em><strong>(SEE ITEM 13)</strong></em></td>
</tr>
<tr class="even">
<td colspan="5">CODE</td>
<td colspan="4">FACILITY CODE</td>
<td></td>
<td colspan="5"><blockquote>
<p>10/01/2006</p>
</blockquote></td>
</tr>
<tr class="odd">
<td colspan="15">11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF
SOLICITATIONS</td>
</tr>
<tr class="even">
<td colspan="15"><p> The above numbered solicitation is amended as set
forth in Item 14. The hour and date specified for receipt of Offers is
extended, is not extended.</p>
<p>Offers must acknowledge receipt of this amendment prior to the hour
and date specified in the solicitation or as amended, by one of the
following methods:</p>
<p>(a) By completing Items 8 and 15, and returning one (1) copy of the
amendment; (b) By acknowledging receipt of this amendment on each copy
of the offer submitted; or (c) By separate letter or telegram which
includes a reference to the solicitation and amendment numbers. FAILURE
OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE
RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATA SPECIFIED MAY RESULT IN
REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to
change an offer already submitted, such change may be made by telegram
or letter, provided each telegram or letter makes reference to the
solicitation and this amendment, and is received prior to the opening
hour and data specified.</p></td>
</tr>
<tr class="odd">
<td colspan="15">12. ACCOUNTING AND APPROPRIATION DATA <em>(If
required)</em></td>
</tr>
<tr class="even">
<td colspan="15"><blockquote>
<p>PR# 4200184865</p>
</blockquote></td>
</tr>
<tr class="odd">
<td colspan="15"><p>13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF
CONTRACTS/ORDERS,</p>
<p>IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.</p></td>
</tr>
<tr class="even">
<td></td>
<td colspan="14">A. THIS CHANGE ORDER IS ISSUED PURSUANT TO:
<em>(Specify authority)</em> THE CHANGES SET FORTH IN ITEM 14 ARE MADE
IN THE CONTRACT ORDER NO. IN ITEM 10A.</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="14"></td>
</tr>
<tr class="even">
<td></td>
<td colspan="14">B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO
REFLECT THE ADMINISTRATIVE CHANGES <em>(such as changes in paying
office, appropriation date, etc.)</em> SET FORTH IN ITEM 14, PURSUANT TO
THE AUTHORITY OF FAR 43.103(b).</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="14">C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT
TO AUTHORITY OF:</td>
</tr>
<tr class="even">
<td>X</td>
<td colspan="14"><p>D. OTHER Specify type of modification and
authority)</p>
<blockquote>
<p>FAR Clause 52.232-22 Limitation of Funds (Apr 1984)</p>
</blockquote></td>
</tr>
<tr class="odd">
<td colspan="15">E. IMPORTANT: Contractor X is not, is required to sign
this document and return __ copies to the issuing office.</td>
</tr>
<tr class="even">
<td colspan="15"><p>14. DESCRIPTION OF AMENDMENT/MODIFICATION
<em>(Organized by UCF section headings, including solicitation/contract
subject matter where feasible.)</em></p>
<p>The purpose of this modification is to incrementally fund the
contract by $275,000,000.</p></td>
</tr>
<tr class="odd">
<td colspan="15">Except at provided herein, all terms and conditions of
the document referenced in Item 9A or 10A, as heretofore changed,
remains unchanged and in full force and effect.</td>
</tr>
<tr class="even">
<td colspan="7">15A. NAME AND TITLE OF SIGNER <em>(Type or
print)</em></td>
<td colspan="8">16A. NAME AND TITLE OF CONTRACTING OFFICER <em>(Type or
print)</em></td>
</tr>
<tr class="odd">
<td colspan="7"></td>
<td colspan="8"><blockquote>
<p>BILLY PERRY</p>
<p>Contracting Officer</p>
</blockquote></td>
</tr>
<tr class="even">
<td colspan="6">15B. CONTRACTOR/OFFEROR</td>
<td>15C. DATE SIGNED</td>
<td colspan="6">16B. UNITED STATES OF AMERICA</td>
<td colspan="2">16C. DATE SIGNED</td>
</tr>
<tr class="odd">
<td colspan="6"><p>________________________________________________</p>
<p><em>(Signature of person authorized to sign)</em></p></td>
<td></td>
<td colspan="6"><p><mark>Original signed by Billy Perry</mark></p>
<p><mark></mark></p>
<p><em>(Signature of person authorized to sign)</em></p></td>
<td colspan="2"><blockquote>
<p><mark>01/11/2007</mark></p>
</blockquote></td>
</tr>
</tbody>
</table>

NSN 7540-01-152-8070 30-105 STANDARD FORM 30 (REV. 10-83)

PREVIOUS EDITION UNUSABLE Computer Generated Prescribed by GSA

FAR (48 CFR) 53.243

# (1) RECAPITULATION OF FUNDS

![](media/image1.wmf)

Clause B.4 entitled, [CONTRACT FUNDING (1852.232-81)(JUN
1990)]{.underline} is deleted in its entirety and replaced with the
following:

"

B.4 [CONTRACT FUNDING (1852.232-81) (JUN 1990)]{.underline}

(a) For purposes of payment of cost, exclusive of fee, in accordance
    with the *Limitation of Funds* clause, the total amount allotted by
    the Government to this contract is \$671,163,601. This allotment
    covers the estimated period of performance from the effective date
    of the contract through March 7,2007.

(b) An additional amount of \$63,760,542 is obligated under this
    contract for payment of fee.