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Other aircraft modifications

STC SE4247SW

FAA DRS lists SE4247SW as Current · Reissued, held by Continental Motors, Inc., for Teledyne Continental Motors A-65 Series, Teledyne Continental Motors A-75 Series, and Teledyne Continental Motors C75 Series, and 3 more aircraft configurations. Recorded change: Regrind crankshaft to .020 undersize on crankpin and main journals. Snapshot dated June 30, 2026.

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FAA-listed holder
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SE4247SW 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: Teledyne Continental Motors A-65 Series, Teledyne Continental Motors A-75 Series, and Teledyne Continental Motors C75 Series, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
SE4247SW
Product
Engine
Country
United States
Application date
January 31, 1980
Revision date
October 31, 2016
CFR references
Part 13, Part 21