Sikorsky S-76A Supplemental Type Certificates (STCs)

356 STCs approved for the Sikorsky S-76A (S-76A) family · FAA quick reference

Quick reference only — not a compliance record. This list is for research convenience and may be incomplete or out of date. It is not an airworthiness compliance determination. Always verify against the official FAA record, and check directly with the FAA before relying on it. ADs are mandatory; STCs indicate approval for the type (not installation on a specific airframe); SAIBs are advisory.

Supplemental Type Certificates (STCs) approved for the Sikorsky S-76A type — FAA-approved modifications available for this aircraft family. Approval for the TYPE does not mean a given STC is installed on any individual airframe (that lives in the logbooks/337s).

Document	Title / Subject	Date
SR04465NY	Installation of the iPad Mount — Avio Design Group Inc	2025-09-30
SR02727SE	Installation and maintenance of the Sunspot 36 and 46 series lights — Whelen Aerospace Technologies	2025-09-05
SR268CH	Installation of BFG FlightSystems TCAS I (Model TCAS-791/A). — Acron Aviation Inc.	2025-04-01

+ 353 more STCs for the Sikorsky S-76A family.

The complete, searchable Supplemental Type Certificates list — with in-app PDF viewing and a combined download — is part of AeroTell.

See all 356 STCs in the AeroTell app →