-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 DL211HVzektIb+xRQPpQAo3tshkFNSVY79WbSselLm2euY9HDGEp5MAJ2DoTen25
 sWbGWvFyPktMJBijbSh7dg==

<SEC-DOCUMENT>0001191857-04-000010.txt : 20040217
<SEC-HEADER>0001191857-04-000010.hdr.sgml : 20040216
<ACCEPTANCE-DATETIME>20040217094521
ACCESSION NUMBER:		0001191857-04-000010
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040212
FILED AS OF DATE:		20040217

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ASTRONICS CORP
		CENTRAL INDEX KEY:			0000008063
		STANDARD INDUSTRIAL CLASSIFICATION:	AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728]
		IRS NUMBER:				160959303
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		130 COMMERCE WAY
		STREET 2:		-
		CITY:			EAST AURORA
		STATE:			NY
		ZIP:			14052-2191
		BUSINESS PHONE:		716-805-1599

	MAIL ADDRESS:	
		STREET 1:		130 COMMERCE WAY
		STREET 2:		-
		CITY:			EAST AURORA
		STATE:			NY
		ZIP:			14052-2191

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ASTRONICS LUMINESCENT INC
		DATE OF NAME CHANGE:	19711209

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DRENNING JOHN B
		CENTRAL INDEX KEY:			0001065346

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-07087
		FILM NUMBER:		04603550

	BUSINESS ADDRESS:	
		STREET 1:		ONE M&T PLAZA, SUITE 2000
		CITY:			BUFFALO
		STATE:			NY
		ZIP:			14203
		BUSINESS PHONE:		7168481550

	MAIL ADDRESS:	
		STREET 1:		ONE M&T PLAZA, SUITE 2000
		CITY:			BUFFALO
		STATE:			NY
		ZIP:			14203
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-02-12</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000008063</issuerCik>
        <issuerName>ASTRONICS CORP</issuerName>
        <issuerTradingSymbol>nasd</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001065346</rptOwnerCik>
            <rptOwnerName>DRENNING JOHN B</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>ONE M&amp;T PLAZA, SUITE 2000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>BUFFALO</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>14203</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>$.01 Par Value Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-02-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>6834</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>1.117</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6834</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>$.01 Par Value Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-02-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1891</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>5.55</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>66341</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>$.01 Par Value Class B Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-02-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2562</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>1.117</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>60435</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.117</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1995-02-14</value>
            </exerciseDate>
            <expirationDate>
                <value>2005-02-14</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>6834</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6834</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.117</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1995-02-14</value>
            </exerciseDate>
            <expirationDate>
                <value>2005-02-14</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV CL B Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2562</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2562</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>2.181</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1997-02-08</value>
            </exerciseDate>
            <expirationDate>
                <value>2006-02-08</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>6834</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6834</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>2.181</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1997-02-08</value>
            </exerciseDate>
            <expirationDate>
                <value>2006-02-08</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV CL B Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2562</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2562</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>3.392</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1998-02-13</value>
            </exerciseDate>
            <expirationDate>
                <value>2007-02-13</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>6834</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6834</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>3.392</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1998-02-13</value>
            </exerciseDate>
            <expirationDate>
                <value>2007-02-13</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV CL B Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2562</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2562</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>4.589</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1999-02-06</value>
            </exerciseDate>
            <expirationDate>
                <value>2008-02-06</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>6834</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6834</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>4.589</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>1999-02-06</value>
            </exerciseDate>
            <expirationDate>
                <value>2008-02-06</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV CL B Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2562</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2562</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>5.999</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2000-02-05</value>
            </exerciseDate>
            <expirationDate>
                <value>2009-02-05</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4970</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4970</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>5.999</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2000-02-05</value>
            </exerciseDate>
            <expirationDate>
                <value>2009-02-05</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV CL B Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1864</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1864</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>5.341</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2001-02-15</value>
            </exerciseDate>
            <expirationDate>
                <value>2010-02-15</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4970</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4970</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>5.341</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2001-02-15</value>
            </exerciseDate>
            <expirationDate>
                <value>2010-02-15</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV CL B Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1864</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1864</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>10.102</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2002-02-15</value>
            </exerciseDate>
            <expirationDate>
                <value>2011-02-15</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4970</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4970</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>10.102</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2002-02-15</value>
            </exerciseDate>
            <expirationDate>
                <value>2011-02-15</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV CL B Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1242</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1242</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>7.461</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2002-08-14</value>
            </exerciseDate>
            <expirationDate>
                <value>2012-02-14</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4970</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4970</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Option*</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>5.183</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2003-08-11</value>
            </exerciseDate>
            <expirationDate>
                <value>2013-02-11</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>$.01 PV Com Stk</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4970</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4970</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <ownerSignature>
        <signatureName>/s/David C. Burney, as Power of Attorney for John B. Drenning</signatureName>
        <signatureDate>2004-02-17</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----