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Airworthiness Directive

AD 99-20-12: MD Helicopters Inc. Model 369D, D369E, 369FF, 500N, and 600N Helicopters

Airworthiness Directives; MD Helicopters Inc. Model 369D, D369E, 369FF, 500N, and 600N Helicopters

Effective
Nov 4, 1999
Published
Sep 30, 1999
Registered aircraft
126

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: Oil cooler blower bracket P/N 369F5190-1 installed.
  • Only with: Oil cooler blower bracket P/N 369F5190-1 installed.

Applicability

From the AD text
Model 369D, 369E, 369FF, 500N, and 600N helicopters, with oil cooler blower bracket (bracket), part number (P/N) 369F5190-1, installed, certificated in any category.

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