Airworthiness Directive

AD 2011-12-03: Sikorsky Aircraft Corporation (Sikorsky) Model S-92A Helicopters

Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Model S-92A Helicopters

Effective: Jun 17, 2011
Published: Jun 2, 2011
Registered aircraft: 49

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Aircraft

Sikorsky S-92A
Sikorsky Aircraft Corp S-92A

Only with: Main gearbox upper housing assembly P/N 92351-15110-042, -043, -044, -045, or -046 installed.
Only with: Main gearbox upper housing assembly P/N 92351-15110-042, -043, -044, -045, or -046 installed.

Applicability

From the AD text

Model S-92A helicopters with main gearbox (MGB) upper housing assembly, part number (P/N) 92351-15110-042, -043, -044, -045, or -046, installed, certificated in any category.

Read the AD in the Federal Register Report an error on this page