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Other aircraft modifications

STC SE7509SW

FAA DRS lists SE7509SW as Current · Reissued, held by Continental Motors, Inc., for Textron Lycoming AVCO IO-540 Series. Recorded change: Installation of any or all parts listed on Airmotive Engineering Drawing List No. 852-1, Rev. 1, dated 10/4/88, or later FAA approved revision. Snapshot dated June 30, 2026.

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FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SE7509SW identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Textron Lycoming AVCO IO-540 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
SE7509SW
Product
Engine
Country
United States
Application date
January 21, 1988
Revision date
October 31, 2016
CFR references
Part 13, Part 21