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Airworthiness Directive

AD 94-14-20 R1: Sikorsky Aircraft Corporation Model S-76A Helicopters

Airworthiness Directives; Sikorsky Aircraft Corporation Model S-76A Helicopters

Effective
Jun 8, 2001
Published
May 4, 2001
Registered aircraft
19

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

  • Only with: Tail rotor blade assembly P/N 76101-05001 (all dash numbers) or 76101-05101 (all dash numbers) installed with more than 130 hours time-in-service.
  • Only with: Tail rotor blade assembly P/N 76101-05001 (all dash numbers) or 76101-05101 (all dash numbers) installed with more than 130 hours time-in-service.

Applicability

From the AD text
Model S-76A helicopters, with tail rotor blade (blade) assembly, part number (P/N) 76101-05001 (all dash numbers) or 76101-05101 (all dash numbers), installed with more than 130 hours time-in-service (TIS), certificated in any category.

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