UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	July 21, 2011 1:00 P.M.

Form:	S-4
CIK: 0001515278 Company Name: CPI International, Inc. File Number: 333-173372
CIK: 0001515003 Company Name: CPI International Holding Corp. File Number: 333-173372-07
CIK: 0001000564 Company Name: COMMUNICATIONS & POWER INDUSTRIES LLC File Number: 333-173372-06
CIK: 0001000656 Company Name: CPI SUBSIDIARY HOLDINGS LLC File Number: 333-173372-05
CIK: 0001000658 Company Name: COMMUNICATIONS & POWER INDUSTRIES INTERNATIONAL INC File Number: 333-173372-04
CIK: 0001000666 Company Name: COMMUNICATIONS & POWER INDUSTRIES ASIA INC File Number: 333-173372-03
CIK: 0001515004 Company Name: CPI Econco Division File Number: 333-173372-02
CIK: 0001515006 Company Name: CPI Malibu Division File Number: 333-173372-01