STC SH1471SW-D
FAA DRS lists SH1471SW-D as Current · Reissued, held by American Eurocopter Corporation, for Eurocopter France SA.316B Alouette III, Eurocopter France SA.316C Alouette III, and Eurocopter France SA.319B Alouette III, and 1 more aircraft configuration. Recorded change: Installation of engine inlet sound suppressors. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH1471SW-D 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: Eurocopter France SA.316B Alouette III, Eurocopter France SA.316C Alouette III, and Eurocopter France SA.319B Alouette III, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related engine and powerplant STCs
Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed).
FAA holder: Aviation Development Corporation
Manufacture of composite engine cowlings.
FAA holder: North Central Aircraft Products Inc.