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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 TVCsk8buX/csXZlRUzIVhLZdGiHhbN4AbE3l1LEoZkpPzHMRgCYagYMoyd09MAIR
 taxUkLIK8fOe6OBumXww5w==

<SEC-DOCUMENT>0001166789-10-000065.txt : 20100719
<SEC-HEADER>0001166789-10-000065.hdr.sgml : 20100719
<ACCEPTANCE-DATETIME>20100719154646
ACCESSION NUMBER:		0001166789-10-000065
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100715
FILED AS OF DATE:		20100719
DATE AS OF CHANGE:		20100719

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PARENT DENISE M
		CENTRAL INDEX KEY:			0001231113

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31311
		FILM NUMBER:		10958469

	MAIL ADDRESS:	
		STREET 1:		C/O LIN TV CORP.
		STREET 2:		ONE WEST EXCHANGE STREET, SUITE 5A
		CITY:			PROVIDENCE
		STATE:			RI
		ZIP:			02903

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LIN TV CORP.
		CENTRAL INDEX KEY:			0001166789
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEVISION BROADCASTING STATIONS [4833]
		IRS NUMBER:				050501252
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE WEST EXCHANGE STREET
		STREET 2:		SUITE 5A
		CITY:			PROVIDENCE
		STATE:			RI
		ZIP:			02903
		BUSINESS PHONE:		401.454.2880

	MAIL ADDRESS:	
		STREET 1:		ONE WEST EXCHANGE STREET
		STREET 2:		SUITE 5A
		CITY:			PROVIDENCE
		STATE:			RI
		ZIP:			02903

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LIN TV CORP
		DATE OF NAME CHANGE:	20020208
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-07-15</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001166789</issuerCik>
        <issuerName>LIN TV CORP.</issuerName>
        <issuerTradingSymbol>TVL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001231113</rptOwnerCik>
            <rptOwnerName>PARENT DENISE M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O LIN TV CORP.</rptOwnerStreet1>
            <rptOwnerStreet2>ONE WEST EXCHANGE STREET, SUITE 5A</rptOwnerStreet2>
            <rptOwnerCity>PROVIDENCE</rptOwnerCity>
            <rptOwnerState>RI</rptOwnerState>
            <rptOwnerZipCode>02903</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP General Counsel &amp; Secretary</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock  (Restricted Stock)</value>
            </securityTitle>
            <transactionDate>
                <value>2010-07-15</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>430</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>5.4488</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>200814</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Shares sold pursuant to a 10b5-1 Plan. The sale price represents the weighted average sales price of individual sales totaling 430 shares in the aggregate.  The transactions occurred at prices in the range of $5.37 per share to $5.60 per share. Upon request from the Securities and Exchange Commission or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be made available.</footnote>
        <footnote id="F2">This number includes 191,707 restricted shares awarded pursuant to the amended and restated 2002 Stock Plan. These shares remain subject to forfeiture and are nontransferable until vested. The shares vest over either four (4) or five (5) years from the date of grant.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Nicholas N. Mohamed, Attorney-in-fact for Denise M. Parent</signatureName>
        <signatureDate>2010-07-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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