AD Lookup by Aircraft Configuration

Enter your tail number below. We'll pull your aircraft's make, model, serial, and engine from the FAA registry and find applicable ADs. Need to search without a tail number? Use Advanced search.

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Evaluated 8 candidate ADs: 8 confirmed, 0 possible, 0 excluded.

  • Engine model not supplied — engine-constrained ADs surface as "possible".
  • Propeller model not supplied — prop-constrained ADs surface as "possible".
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Confirmed (8) Your configuration matches every non-null target field in the parsed clause.

AD 92-15-11

Confirmed

PRATT & WHITNEY CANADA Models PT6A-6, PT6A-6/C20, PT6A-20, PT6A-20A, PT6A-21, PT6A-27, PT6A-28, PT6A-34, PT6A-34B, and PT6A-36

Effective: Aug 17, 1992

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp." / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. / PT6A-20; Pratt & Whitney Canada Corp. / PT6A-20A; Pratt & Whitney Canada Corp. / PT6A-21; Pratt & Whitney Canada Corp. / PT6A-27; Pratt & Whitney Canada Corp. / PT6A-28 (and 5 more)

AD 80-08-12

Confirmed

PRATT & WHITNEY AIRCRAFT OF CANADA, LIMITED Model PT6A-6, -6A, -6B, -6/C20, -11, -15AG, -20, -20A, -20B, -21, -25, -25A, -27, -28, -34, -34B, -34AG, -36, -41, -45A, -45B, -112, -135 Engines and Pratt & Whitney Aircraft PT6A-20A, -25, -27, -28, -34 engines

Effective: Apr 18, 1980

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp. | Pratt & Whitney Division" / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-11; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-112; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-135; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-15AG; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-20 (and 5 more)

AD 80-04-02

Confirmed

PRATT & WHITNEY AIRCRAFT OF CANADA, LTD. Model PT6A-6A, -6B, -6/C20 and -20 Engines

Effective: Feb 8, 1980

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp." / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. / PT6A-20; Pratt & Whitney Canada Corp. / PT6A-6A; Pratt & Whitney Canada Corp. / PT6A-6B; Pratt & Whitney Canada Corp. / PT6A-6/C20

AD 75-06-01

Confirmed

UNITED AIRCRAFT OF CANADA LIMITED and PRATT & WHITNEY AIRCRAFT Model PT6A-6, -6A, -6B, -6/C20, -20, -20A, -20B, -27, -28, and -34 Series Engines

Effective: Apr 1, 1977

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp. | Pratt & Whitney Division" / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-20; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-20A; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-20B; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-27; Pratt & Whitney Canada Corp. | Pratt & Whitney Division / PT6A-28 (and 5 more)

AD 75-11-04

Confirmed

UNITED AIRCRAFT Model PT6A-6, -6A, -6B, -6/C20, -20, -20A, -20B, -27, -28, -34 Series Engines and PT6B-9 Engines

Effective: May 20, 1975

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp." / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. / PT6A-20; Pratt & Whitney Canada Corp. / PT6A-20A; Pratt & Whitney Canada Corp. / PT6A-20B; Pratt & Whitney Canada Corp. / PT6A-27; Pratt & Whitney Canada Corp. / PT6A-28 (and 5 more)

AD 70-16-01

Confirmed

Airworthiness Directives; WOODWARD: Applies to Woodward Governor Company Primary Turbo Propeller Governors Mounted on United Aircraft of Canada PT6A Series Engines

Effective: Aug 4, 1970

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp. | Woodward Governor Company" / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. | Woodward Governor Company / PT6A-11; Pratt & Whitney Canada Corp. | Woodward Governor Company / PT6A-11AG; Pratt & Whitney Canada Corp. | Woodward Governor Company / PT6A-15AG; Pratt & Whitney Canada Corp. | Woodward Governor Company / PT6A-20; Pratt & Whitney Canada Corp. | Woodward Governor Company / PT6A-6 (and 3 more)

AD 69-23-06

Confirmed

UNITED AIRCRAFT OF CANADA, LIMITED Model PT6 Series Engines

Effective: Nov 15, 1969

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp." / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. / PT6A-20; Pratt & Whitney Canada Corp. / PT6A-27; Pratt & Whitney Canada Corp. / PT6A-28; Pratt & Whitney Canada Corp. / PT6A-6; Pratt & Whitney Canada Corp. / PT6A-6A (and 2 more)

AD 68-05-03

Confirmed

UNITED AIRCRAFT of CANADA, LIMITED Models PT6A-6B and PT6A-20 Engines

Effective: Feb 28, 1968

Match reasoning:
  • Make + model match "Pratt & Whitney Canada Corp." / "PT6A-20".
Clause text
Per source metadata: Pratt & Whitney Canada Corp. / PT6A-20; Pratt & Whitney Canada Corp. / PT6A-6B

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