1、UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549FORM 10-K(Mark One)?ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THESECURITIES EXCHANGE ACT OF 1934For the fiscal year ended September 30,2014or?TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THESECURITIES EXCHANGE ACT OF 193
2、4For the transition period from to Commission File No.001-35253WESCO AIRCRAFT HOLDINGS,INC.(Exact Name of Registrant as Specified in Its Charter)Delaware20-5441563(State of Incorporation)(I.R.S.EmployerIdentification Number)24911 Avenue StanfordValencia,California 91355(Address of Principal Executiv
3、e Offices and Zip Code)(661)775-7200(Registrants Telephone Number,Including Area Code)Securities Registered pursuant to Section 12(b)of the Act:Title of Each ClassName of Each Exchange on Which RegisteredCommon Stock,par value$0.001 per shareNew York Stock ExchangeSecurities Registered pursuant to S
4、ection 12(g)of the Act:NoneIndicate by check mark if the registrant is a well-known seasoned issuer,as defined in Rule 405 of the SecuritiesAct.Yes?No?Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 of Section 15(d)of theAct.Yes?No?Indicate by check ma
5、rk whether the registrant(1)has filed all reports required to be filed by Section 13 or 15(d)of theSecurities Exchange Act of 1934 during the preceding 12 months(or for such shorter period that the registrant was required tofile such reports),and(2)has been subject to such filing requirements for th
6、e past 90 days.Yes?No?Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website,if any,every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding12 months(or shorter period that the