    <SEC-DOCUMENT>0001104659-18-001753-index.html : 20180111
    <SEC-HEADER>0001104659-18-001753.hdr.sgml : 20180111
    <ACCEPTANCE-DATETIME>20180111085853
    ACCESSION NUMBER:		0001104659-18-001753
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		59
    CONFORMED PERIOD OF REPORT:	20180111
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180111
    DATE AS OF CHANGE:		20180111

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			AAR CORP
    		CENTRAL INDEX KEY:			0000001750
    		STANDARD INDUSTRIAL CLASSIFICATION:	AIRCRAFT & PARTS [3720]
    		IRS NUMBER:				362334820
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0531

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-06263
    		FILM NUMBER:		18522774

    	BUSINESS ADDRESS:
    		STREET 1:		1100 N WOOD DALE RD
    		CITY:			WOOD DALE
    		STATE:			IL
    		ZIP:			60191
    		BUSINESS PHONE:		6302272000

    	MAIL ADDRESS:
    		STREET 1:		1100 N WOOD DALE RD
    		CITY:			WOOD DALE
    		STATE:			IL
    		ZIP:			60191

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ALLEN AIRCRAFT RADIO INC
    		DATE OF NAME CHANGE:	19700204
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
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    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a18-2545_18k.htm

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    <SEQUENCE>2
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    <DESCRIPTION>EX-99.1
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    <SEQUENCE>3
    <FILENAME>g25451mmi001.gif
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    <SEQUENCE>33
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