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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 I0upSpC64L/Cdz6Q7Ss9pg==

<SEC-DOCUMENT>0001209191-05-050004.txt : 20051003
<SEC-HEADER>0001209191-05-050004.hdr.sgml : 20051003
<ACCEPTANCE-DATETIME>20051003165912
ACCESSION NUMBER:		0001209191-05-050004
CONFORMED SUBMISSION TYPE:	3/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20041018
FILED AS OF DATE:		20051003
DATE AS OF CHANGE:		20051003

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HALIFAX CORP
		CENTRAL INDEX KEY:			0000720671
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
		IRS NUMBER:				540829246
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		5250 CHEROKEE AVE
		CITY:			ALEXANDRIA
		STATE:			VA
		ZIP:			22312
		BUSINESS PHONE:		7037502202

	MAIL ADDRESS:	
		STREET 1:		5250 CHEROKEE AVENUE
		CITY:			ALEXANDRIA
		STATE:			VA
		ZIP:			22312

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HALIFAX ENGINEERING INC/VA
		DATE OF NAME CHANGE:	19911204

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Arch C Scurlock Childrens Trust
		CENTRAL INDEX KEY:			0001307714

	FILING VALUES:
		FORM TYPE:		3/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08964
		FILM NUMBER:		051118300

	BUSINESS ADDRESS:	
		STREET 1:		C/O KELLY A. THOMPSON, PLC
		STREET 2:		46 SOUTH GLEBE ROAD
		CITY:			ARLINGTON
		STATE:			VA
		ZIP:			22204-1655
		BUSINESS PHONE:		202-486-2666

	MAIL ADDRESS:	
		STREET 1:		C/O KELLY A. THOMPSON, PLC
		STREET 2:		46 SOUTH GLEBE ROAD
		CITY:			ARLINGTON
		STATE:			VA
		ZIP:			22204-1655
</SEC-HEADER>
<DOCUMENT>
<TYPE>3/A
<SEQUENCE>1
<FILENAME>doc3a.xml
<DESCRIPTION>FORM 3/A SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3/A</documentType>

    <periodOfReport>2004-10-18</periodOfReport>

    <dateOfOriginalSubmission>2005-05-13</dateOfOriginalSubmission>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000720671</issuerCik>
        <issuerName>HALIFAX CORP</issuerName>
        <issuerTradingSymbol>HX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001307714</rptOwnerCik>
            <rptOwnerName>Arch C Scurlock Childrens Trust</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7425 WALTON LANE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ANNANDALE</rptOwnerCity>
            <rptOwnerState>VA</rptOwnerState>
            <rptOwnerZipCode>22203</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>7% Convertible Subordinated Debenture</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>3.19</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>64849</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The May 2005 Form 3 inadvertently incorrectly stated some of the line item information for the 7% Convertible Subordinated Debenture (the &quot;Debenture&quot;), previously incorrectly titled the 7% Convertible Subordinated Debenture Due 11/7/2008 in the May 2005 Form 3, including the exercise date, expiration date, amount of shares and conversion price.  This line item corrects and restates that information in its entirety.</footnote>
        <footnote id="F2">Exercisable immediately.</footnote>
        <footnote id="F3">The maturity date of the Debenture was January 27, 2003.  However, the Debenture remained convertible into shares of Common Stock until paid in full.  The Debenture and all interests thereon were paid in full on July 15, 2005, and are no longer outstanding.</footnote>
    </footnotes>

    <remarks>The Form 3 filed with the Securities and Exchange Commission on May 13, 2005 (the &quot;May 2005 Form 3&quot;) inadvertently incorrectly stated the address of the Arch C. Scurlock Children's Trust.  This Form 3/A states the correct address.</remarks>

    <ownerSignature>
        <signatureName>/s/ Nancy M. Scurlock, Trustee


/s/ Arch C. Scurlock, Jr., Trustee


/s/ Mary S. Adamson, Trustee


/s/ John H. Grover, Trustee</signatureName>
        <signatureDate>2005-10-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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