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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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 hD3q2NimxwPZVz8A1hpHnw==

<SEC-DOCUMENT>0000922907-08-000734.txt : 20081217
<SEC-HEADER>0000922907-08-000734.hdr.sgml : 20081217
<ACCEPTANCE-DATETIME>20081217170941
ACCESSION NUMBER:		0000922907-08-000734
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050131
FILED AS OF DATE:		20081217
DATE AS OF CHANGE:		20081217

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ELECSYS CORP
		CENTRAL INDEX KEY:			0000914398
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS, NEC [3679]
		IRS NUMBER:				481099142
		STATE OF INCORPORATION:			KS
		FISCAL YEAR END:			430

	BUSINESS ADDRESS:	
		STREET 1:		15301 W. 109TH STREET
		CITY:			LENEXA
		STATE:			KS
		ZIP:			66219
		BUSINESS PHONE:		9136470158

	MAIL ADDRESS:	
		STREET 1:		15301 W. 109TH STREET
		CITY:			LENEXA
		STATE:			KS
		ZIP:			66219

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AIRPORT SYSTEMS INTERNATIONAL INC
		DATE OF NAME CHANGE:	19931103

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DANIELS TODD A
		CENTRAL INDEX KEY:			0001186415

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15057
		FILM NUMBER:		081255722

	MAIL ADDRESS:	
		STREET 1:		15301 W. 109TH STREET
		CITY:			LANEXA
		STATE:			KS
		ZIP:			56215
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>form4a_121708ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2005-01-31</periodOfReport>

    <dateOfOriginalSubmission>2005-02-02</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000914398</issuerCik>
        <issuerName>ELECSYS CORP</issuerName>
        <issuerTradingSymbol>ASY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001186415</rptOwnerCik>
            <rptOwnerName>DANIELS TODD A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>846 N. MART-WAY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>OLATHE</rptOwnerCity>
            <rptOwnerState>KS</rptOwnerState>
            <rptOwnerZipCode>66061</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Vice President and CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2005-01-31</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>C</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>12953</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>1.93</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>46624</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The reporting person's Form 4 filed on February 2, 2005 inadvertently omitted 2,000 shares from the total number of shares
 reported as held by the reporting person.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Todd A. Daniels</signatureName>
        <signatureDate>2008-12-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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