-----BEGIN PRIVACY-ENHANCED MESSAGE-----
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,
 KpzKLJ12Mgx+NdQVbuXLeFX42fW2niDcShgzLahkIpWZUlBdDVEe+IZaJHBJtk0i
 XFiholVz/8B1Zeiorejx8Q==

<SEC-DOCUMENT>0000919574-09-004345.txt : 20090303
<SEC-HEADER>0000919574-09-004345.hdr.sgml : 20090303
<ACCEPTANCE-DATETIME>20090303172448
ACCESSION NUMBER:		0000919574-09-004345
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090225
FILED AS OF DATE:		20090303
DATE AS OF CHANGE:		20090303

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CONWAY RICHARD F
		CENTRAL INDEX KEY:			0001299904

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-15495
		FILM NUMBER:		09652741

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		2125818989

	MAIL ADDRESS:	
		STREET 1:		C/O LAMPE, CONWAY & CO. LLC
		STREET 2:		680 FIFTH AVENUE, SUITE 1202
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MESA AIR GROUP INC
		CENTRAL INDEX KEY:			0000810332
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR TRANSPORTATION, SCHEDULED [4512]
		IRS NUMBER:				850302351
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		410 NORTH 44TH STREET
		STREET 2:		SUITE 700
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85008
		BUSINESS PHONE:		6026854000

	MAIL ADDRESS:	
		STREET 1:		410 NORTH 44TH STREET
		STREET 2:		SUITE 700
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85008

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MESA AIRLINES INC
		DATE OF NAME CHANGE:	19950426

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LC CAPITAL MASTER FUND LTD
		CENTRAL INDEX KEY:			0001222051

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-15495
		FILM NUMBER:		09652744

	BUSINESS ADDRESS:	
		STREET 1:		C/O LAMPE CONWAY & CO LLC
		STREET 2:		730 FIFTH AVENUE STE 1002
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019-4105
		BUSINESS PHONE:		2125818989

	MAIL ADDRESS:	
		STREET 1:		C/O TRIDENT FUND SERVICES (BVI) LIMITED
		STREET 2:		PO BOX 146, WATERFRONT DR, WICKHAMS CAY
		CITY:			ROAD TOWN, TORTOLA
		STATE:			D8
		ZIP:			00000

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LAMPE STEVEN
		CENTRAL INDEX KEY:			0001260818

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-15495
		FILM NUMBER:		09652742

	BUSINESS ADDRESS:	
		STREET 1:		C/O GLOBIX CORP
		STREET 2:		139 CENTRE STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10013
		BUSINESS PHONE:		212-581-8989

	MAIL ADDRESS:	
		STREET 1:		C/O LAMPE, CONWAY & CO. LLC
		STREET 2:		680 FIFTH AVENUE, SUITE 1202
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LAMPE, CONWAY & CO. LLC
		CENTRAL INDEX KEY:			0001299982

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-15495
		FILM NUMBER:		09652743

	BUSINESS ADDRESS:	
		STREET 1:		680 FIFTH AVENUE, SUITE 1202
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		2125818989

	MAIL ADDRESS:	
		STREET 1:		680 FIFTH AVENUE, SUITE 1202
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>p970702_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0203</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2009-02-25</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000810332</issuerCik>
        <issuerName>MESA AIR GROUP INC</issuerName>
        <issuerTradingSymbol>MESA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001222051</rptOwnerCik>
            <rptOwnerName>LC CAPITAL MASTER FUND LTD</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O TRIDENT FUND SERVICES (BVI) LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>PO BOX 146, WATERFRONT DR, WICKHAMS CAY</rptOwnerStreet2>
            <rptOwnerCity>ROAD TOWN, TORTOLA</rptOwnerCity>
            <rptOwnerState>D8</rptOwnerState>
            <rptOwnerZipCode>00000</rptOwnerZipCode>
            <rptOwnerStateDescription>VIRGIN ISLANDS, BRITISH</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001299982</rptOwnerCik>
            <rptOwnerName>LAMPE, CONWAY &amp; CO. LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>680 FIFTH AVENUE, SUITE 1202</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10019</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001260818</rptOwnerCik>
            <rptOwnerName>LAMPE STEVEN</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O LAMPE, CONWAY &amp; CO. LLC</rptOwnerStreet1>
            <rptOwnerStreet2>680 FIFTH AVENUE, SUITE 1202</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10019</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001299904</rptOwnerCik>
            <rptOwnerName>CONWAY RICHARD F</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O LAMPE, CONWAY &amp; CO. LLC</rptOwnerStreet1>
            <rptOwnerStreet2>680 FIFTH AVENUE, SUITE 1202</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10019</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27384000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27384000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Senior Convertible Notes due 2024</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F4"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2024-02-10</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>576536</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Senior Convertible Notes due 2024</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F4"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <value>2024-02-10</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>576536</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">These securities are owned by LC Capital Master Fund, Ltd., which is a Reporting Person.</footnote>
        <footnote id="F2">These securities may be deemed to be beneficially owned by Lampe, Conway &amp; Co., LLC, the investment manager of LC Capital
 Master Fund, Ltd., Steven G. Lampe, a managing member of Lampe, Conway &amp; Co., LLC, and Richard F. Conway, a managing member
 of Lampe, Conway &amp; Co., LLC.  Each such Reporting Person disclaims beneficial ownership of the reported securities except to
 the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting
 Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as
 amended, or for any other purpose.</footnote>
        <footnote id="F3">The Senior Convertible Notes due 2024 (the &quot;Notes&quot;) are presently convertible into shares of the issuer's Common Stock.</footnote>
        <footnote id="F4">Each $1,000 of the principal amount of the Notes is convertible into 40.3737 shares of the issuer's Common Stock, subject to
 adjustment in certain events described in the issuer's Form S-3, dated May 7, 2004.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>LC Capital Master Fund, Ltd., By: /s/ Richard F. Conway, Director</signatureName>
        <signatureDate>2009-03-03</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Lampe, Conway &amp; Co., LLC, By: /s/ Richard F. Conway, Managing Member</signatureName>
        <signatureDate>2009-03-03</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Steven G. Lampe</signatureName>
        <signatureDate>2009-03-03</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Richard F. Conway</signatureName>
        <signatureDate>2009-03-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
