Airworthiness Directives; Various Helicopters
The FAA is superseding Airworthiness Directive (AD) 2015-20-12 for certain Sikorsky Aircraft Corporation Model S-61A, D, E, L, N, NM, R, and V; Croman Corporation Model SH-3H; Carson Helicopters, Inc., Model S-61L and SH-3H; Glacier Helicopter, Inc., Model CH-3E; Robinson Air Crane, Inc., Model CH-3E, CH-3C, HH-3C and HH-3E; and Siller Helicopters Model CH-3E and SH-3A helicopters. AD 2015-20-12…
- Published by
- FAA design approval and airworthiness documents in the Federal Register, 6 August 2026
- The original
- Read the originalfederalregister.gov/…/airworthiness-dire…
Found in the public record, first published here 16 August 2026.
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