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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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MIC-Info: RSA-MD5,RSA,
 FxYR22t5zMnotOmavnUT3Lf/Cjgq6Z/uStApJYGfNT7x5tDgIeJkfqOdu8qrmnwd
 llaT1001CYUIWvLkob38Sg==

<SEC-DOCUMENT>9999999997-05-019510.txt : 20050420
<SEC-HEADER>9999999997-05-019510.hdr.sgml : 20050420
<ACCEPTANCE-DATETIME>20050420105324
<PAPER>
ACCESSION NUMBER:		9999999997-05-019510
CONFORMED SUBMISSION TYPE:	ARS
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20041231
FILED AS OF DATE:		20050415
DATE AS OF CHANGE:		20050420
EFFECTIVENESS DATE:		20050415

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
		CENTRAL INDEX KEY:			0000943452
		STANDARD INDUSTRIAL CLASSIFICATION:	RAILROAD EQUIPMENT [3743]
		IRS NUMBER:				251615902
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		ARS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	033-90866
		FILM NUMBER:		05051275

	BUSINESS ADDRESS:	
		STREET 1:		1001 AIR BRAKE AVE
		CITY:			WILMERDING
		STATE:			PA
		ZIP:			15148
		BUSINESS PHONE:		4128251000

	MAIL ADDRESS:	
		STREET 1:		1001 AIR BRAKE AVE
		CITY:			WILMERDING
		STATE:			PA
		ZIP:			15148

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WABTEC CORP
		DATE OF NAME CHANGE:	20000114

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WESTINGHOUSE AIR BRAKE CO /DE/
		DATE OF NAME CHANGE:	19950404
</SEC-HEADER>
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<TYPE>ARS
<SEQUENCE>1
<FILENAME>9999999997-05-019510.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 05051275 for access to the original document.
</TEXT>
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