UNITED STATES                  OMB APPROVAL
               SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0058
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                          FORM 12b-25                 SEC FILE NUMBER
                                                          1-08964

                  NOTIFICATION OF LATE FILING           CUSIP NUMBER
                                                        405752 10 6

(Check One):   [_] Form 10-K  [_] Form 20-F  [_] Form 11-K  [X] Form 10-Q
[_] Form N-SAR [_] Form N-CSR

     For Period Ended: December 31, 2004
     
     [_]  Transition Report on Form 10-K
     
     [_]  Transition Report on Form 20-F
     
     [_]  Transition Report on Form 11-K
     
     [_]  Transition Report on Form 10-Q
     
     [_]  Transition Report on Form N-SAR
     
     For the Transition Period
     Ended:______________________________________
     
Read Instruction (on back page) Before Preparing Form. Please Print or
Type.

     Nothing in this form shall be construed to imply that the Commission
has verified any information contained herein.

If the notification relates to a portion of the filing checked above,
identify the item(s) to which the notification relates:
     ______________________________________________________________

PART I -- REGISTRANT INFORMATION


Halifax Corporation

Full Name of Registrant


Former Name If Applicable

5250 Cherokee Avenue

Address of Principal Executive Office (Street and Number)


Alexandria, VA 22312

City, State and Zip Code


PART II -- RULES 12b-25(b) AND (c)

If the subject report could not be filed without unreasonable effort or
expense and the registrant seeks relief pursuant to Rule 12b-25(b), the
following should be completed. (Check box if appropriate.) [X]





    
          
     (a)  The reasons described in reasonable detail in Part
          III of this form could not be eliminated without
          unreasonable effort or expense
          
     (b)  The subject annual report, semi-annual report,
          transition report on Form 10-K, Form 20-F, Form 11-
          K, Form N-SAR or Form N-CSR, or portion thereof,
          will be filed on or before the fifteenth calendar
          day following the prescribed due date; or the
          subject quarterly report or transition report on
          Form 10-Q, or portion thereof will be filed on or
          before the fifth calendar day following the
          prescribed due date; and
          
     (c)  The accountant's statement or other exhibit required
          by Rule 12b-25(c) has been attached if applicable.
          



PART III -- NARRATIVE

State below in reasonable detail why Forms 10-K, 20-F, 11-K, 10-Q, N-SAR,
N-CSR,  or  the  transition report portion thereof, could  not  be  filed
within the prescribed time period.

(Attach Extra Sheets if Needed)

    The  Form 10-Q for the quarter ended December 31, 2004 could  not  be
    filed  within the prescribed time period due to unanticipated  delays
    arising in connection with its preparation.
    

PART IV -- OTHER INFORMATION

(1) Name  and  telephone number of person to contact in  regard  to  this
    notification
    
     Joseph Sciacca                (703)          750-2400

          (Name)                   (Area Code)    (Telephone Number)

(2)  Have all other periodic  reports  required under Section 13 or 15(d)
     of the Securities Exchange Act of 1934 or Section 30 of the
     Investment Company Act of 1940 during the preceding 12 months or for
     such shorter  period that the registrant was required to file such
     report(s) been filed? If answer is no, identify report(s).
                                                          [X] Yes  [ ] No
                                                                         
(3)  Is it anticipated that any significant change in results of
     operations from the corresponding period for the last fiscal year
     will be reflected by the earnings statements to be included in the
     subject report or portion thereof?
                                                          [X] Yes  [ ] No
                                                                         
     If  so,  attach  an  explanation  of the  anticipated  change,  both
narratively  and quantitatively, and, if appropriate, state  the  reasons
why a reasonable estimate of the results cannot be made.

     See attachment.
     



                           Halifax Corporation

              (Name of Registrant as Specified in Charter)
                                    
has  caused  this  notification  to  be  signed  on  its  behalf  by  the
undersigned thereunto duly authorized.


Date: February 14, 2005                 By: /s/Joseph Sciacca
                                          Joseph Sciacca
                                          Vice President, Finance &
                                          Chief Financial Officer


INSTRUCTION:  The  form  may be signed by an  executive  officer  of  the
registrant or by any other duly authorized representative. The  name  and
title  of  the person signing the form shall be typed or printed  beneath
the signature.  If the statement is signed on behalf of the registrant by
an  authorized representative (other than an executive officer), evidence
of  the  representative's authority to sign on behalf of  the  registrant
shall be filed with the form.


                                ATTENTION

    Intentional misstatements or omissions of fact constitute Federal
                Criminal Violations (see 18 U.S.C. 1001).

                    ATTACHMENT TO PART IV-ITEM (3) OF
                               FORM 12B-25
                                    
                           Halifax Corporation
                                    
                  WITH RESPECT TO ITS FORM 10-Q FOR THE
                     QUARTER ENDED DECEMBER 31, 2004
                                    
                                    
The registrant estimates that its results of operations for the three and
nine months ended December 31, 2004, as reflected in its consolidated
statements of operations to be included in its Form 10-Q for the quarter
ended December 31, 2004, will reflect the following changes:

For the three months ended December 31, 2004, the registrant expects to
report that it incurred an operating loss of $1,419,000 compared to
operating income of $352,000 for the three months ended December 31,
2003.  For the nine months ended December 31, 2004, the registrant
expects to report that it incurred an operating loss of $917,000 compared
to operating income of $864,000 for the nine months ended December 31,
2003.  The losses for the three and nine months ended December 31, 2004
were primarily a result of losses associated with the start-up of a new
enterprise maintenance contract and certain unanticipated service
delivery costs which exceeded the estimates the registrant utilized in
pricing this contract.

In addition, as a result of the foregoing, for the three months ended
December 31, 2004, the registrant expects to report that it incurred a
net income loss of $1,035,000 compared to a net income of $202,000 for
the three months ended December 31, 2003.  For the nine months ended
December 31, 2004, the registrant expects to report that it incurred a
net income loss of $900,000 compared to a net income of $405,000 for the
nine months ended December 31, 2003.