-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Buu/y2d6bNoxSrjVVPlZxA9DZ9z8hCxFEAsLG+YkWX8TflcAAR+QsXR1EEDlaSvt
 9zn55K7DyMaaDEvbhLhQFw==

<SEC-DOCUMENT>0000950172-06-000077.txt : 20060126
<SEC-HEADER>0000950172-06-000077.hdr.sgml : 20060126
<ACCEPTANCE-DATETIME>20060126152725
ACCESSION NUMBER:		0000950172-06-000077
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20060117
FILED AS OF DATE:		20060126
DATE AS OF CHANGE:		20060126

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MCGINLEY JAMES P
		CENTRAL INDEX KEY:			0001262231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-21835
		FILM NUMBER:		06553405

	MAIL ADDRESS:	
		STREET 1:		C/O BLACKROCK FINANCIAL MANAGEMENT
		STREET 2:		40 EAST 52ND ST
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Long-Term Municipal Advantage Trust
		CENTRAL INDEX KEY:			0001343793
		IRS NUMBER:				000000000

	BUSINESS ADDRESS:	
		STREET 1:		40 EAST 52ND STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		800-882-0052

	MAIL ADDRESS:	
		STREET 1:		40 EAST 52ND STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BlackRock Municipal Advantage Income Trust
		DATE OF NAME CHANGE:	20051108
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2006-01-17</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001343793</issuerCik>
        <issuerName>BlackRock Long-Term Municipal Advantage Trust</issuerName>
        <issuerTradingSymbol>BTA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001262231</rptOwnerCik>
            <rptOwnerName>MCGINLEY JAMES P</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O BLACKROCK FINANCIAL MANAGEMENT</rptOwnerStreet1>
            <rptOwnerStreet2>40 EAST 52ND ST</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Portfolio Manager</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>Vincent B. Tritto as Attorney-in-Fact for James P. McGinley</signatureName>
        <signatureDate>2006-01-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>mcginley.txt
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>

                               POWER OF ATTORNEY
                               -----------------


         KNOW ALL PERSONS BY THESE PRESENTS that the undersigned hereby
constitutes, designates and appoints Robert Connolly, Vincent Tritto, Brian
Kindelan, Edward Baer and Bartholomew Battista as such person's true and lawful
attorneys-in-fact and agents, each with full power of substitution and
resubstitution and full power to act alone and without the other, for the
undersigned and in the undersigned's name, place and stead, in any and all
capacities, to execute, acknowledge, deliver and file any and all statements on
Form 3, Form 4 and Form 5 and any successor forms adopted by the Securities and
Exchange Commission, as required by the Securities Exchange Act of 1934 and the
Investment Company Act of 1940 and the rules thereunder, and requisite
documents in connection with such statements, respecting securities of the
closed-end registered investment companies advised by BlackRock Advisors, Inc.

         This power of attorney supersedes any previous versions of same, and
shall be valid from the date hereof until revoked by the undersigned.

         IN WITNESS WHEREOF, the undersigned has executed this instrument as of
the 12th day of December 2005.


                                                By:  /s/ James P. McGinley
                                                     ------------------------
                                                     James McGinley


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