UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                       PURSUANT TO SECTION 13 OR 15(D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

      Date of Report (Date of earliest event reported): September 29, 2009

                        GREATER ATLANTIC FINANCIAL CORP.
                        --------------------------------
             (Exact Name of Registrant as Specified in its Charter)

         Delaware                      0-26467                 54-1873112
- ------------------------------     ------------------       ------------------
(State or Other Jurisdiction)      (Commission File No.)    (I.R.S. Employer
      of Incorporation)                                     Identification No.)


10700 Parkridge Boulevard, Suite P50, Reston, VA             20191
- ------------------------------------------------             -----
(Address of Principal Executive Offices)                   (Zip Code)

Registrant's telephone number, including area code:  (703) 391-1300
                                                     --------------

                                 Not Applicable
                                 --------------
          (Former Name or Former Address, if Changed Since Last Report)

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[  ] Written communications  pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

[  ] Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17
     CFR 240.14a-12)

[  ] Pre-commencement  communications  pursuant  to Rule  14d-2(b)  under the
     Exchange Act (17 CFR 240.14d-2(b))

[  ] Pre-commencement  communications  pursuant  to Rule  13e-4(c)  under the
     Exchange Act (17 CFR 240.13e-4(c))





Item 1.01  Entry into a Material Definitive Agreement

     On June 15, 2009, Greater Atlantic Financial Corp.  ("GAFC") entered into a
definitive  Agreement  and Plan of Merger  with  MidAtlantic  Bancorp,  Inc.,  a
Virginia   corporation   ("MidAtlantic")   and  GAF  Merger  Corp.,  a  Virginia
corporation formed to facilitate the merger ("Acquisition Sub"). Pursuant to the
Agreement and Plan of Merger, MidAtlantic will acquire GAFC.

     Section 7.1(d) of the Agreement and Plan of Merger  provides that the Board
of Directors of GAFC or  MidAtlantic  may  terminate  the  Agreement and Plan of
Merger in the event the merger is not  consummated  by September  30,  2009.  On
September 29, 2009, GAFC, MidAtlantic and Acquisition Sub entered into the First
Amendment to the Agreement and Plan of Merger  ("First  Amendment") to extend to
October  31,  2009 the date on which the  Agreement  and Plan of  Merger  may be
terminated if the merger is not consummated.

     The foregoing summary is qualified by reference to the complete text of the
First Amendment, which is filed as Exhibit 2.1 to this Form 8-K.

Item 9.01.  Financial Statements and Exhibits

     (a) Financial Statements of Businesses Acquired. Not applicable.

     (b) Pro Forma Financial Information. Not applicable.

     (c) Shell Company Transactions. Notapplicable.

     (d) Exhibits.

          Exhibit 2.1 First Amendment of Agreement and Plan of Merger,  dated as
                      of September 29, 2009





                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, hereunto duly authorized.

                                     Greater Atlantic Financial Corp.



Date: October 5, 2009                By: /s/ Carroll E. Amos
                                         --------------------------------------
                                         Carroll E. Amos
                                         President and Chief Executive Officer