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Aircraft STC directory

Sikorsky Aircraft S-76A STCs

The Jun 30, 2026 FAA DRS snapshot contains 173 selected supplemental type certificates with status Current whose public applicability data names the Sikorsky Aircraft S-76A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

173
listed Current at snapshot
47
holder directories
13
modification categories
Sep 30, 2025
latest recorded revision

Recently revised S-76A STCs

Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.