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Airworthiness Directive

AD 99-07-17: Robinson Helicopter Company Model R22 Helicopters

Airworthiness Directives; Robinson Helicopter Company Model R22 Helicopters

Effective
Apr 28, 1999
Published
Apr 13, 1999
Registered aircraft
815

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

  • Certain serial numbers: R22 0002–2862. Only with: With sprag clutch P/N A188-2, S/N 3708 through 3757, 3808 through 3893, and 3908 through 4207, installed.
  • Only with: With sprag clutch P/N A188-2, S/N 3708 through 3757, 3808 through 3893, and 3908 through 4207, installed.

Applicability

From the AD text
Model R22 helicopters, serial numbers (S/N) 0002 through 2862, with sprag clutch, part number (P/N) A188-2, S/N's 3708 through 3757, 3808 through 3893, and 3908 through 4207, installed, certificated in any category.

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