AD Lookup by Aircraft Configuration

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Evaluated 9 candidate ADs: 9 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 (9) Your configuration matches every non-null target field in the parsed clause.

AD 98-24-28

Confirmed

Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines

Effective: Jan 7, 1999

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B15A; Rolls-Royce Corporation / 250-B15E; Rolls-Royce Corporation / 250-B15G; Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-B17B (and 5 more)

AD 96-19-01

Confirmed

Airworthiness Directives; Allison 250 Series Turbine Engines

Effective: Sep 26, 1996

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17F".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B15G; Rolls-Royce Corporation / 250-B17F; Rolls-Royce Corporation / 250-B17F/1; Rolls-Royce Corporation / 250-B17F/2; Rolls-Royce Corporation / 250-C20 (and 5 more)

AD 88-17-01

Confirmed

ALLISON GAS TURBINE DIVISION, GENERAL MOTORS CORPORATION (ALLISON) Model 250-B17, -C20, -C20R, and -C30 Series Engines

Effective: Mar 1, 1989

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-B17B; Rolls-Royce Corporation / 250-B17C; Rolls-Royce Corporation / 250-B17D; Rolls-Royce Corporation / 250-B17E (and 5 more)

AD 83-03-02 R1

Confirmed

ALLISON GAS TURBINE OPERATIONS/DETROIT DIESEL ALLISON (ALLISON) Model 250-C20, -C20B, -C20C (T63- A720), -C20F, -B17, -B17B, -B17C, and -B17D Engines

Effective: Feb 28, 1984

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-B17B; Rolls-Royce Corporation / 250-B17C; Rolls-Royce Corporation / 250-B17D; Rolls-Royce Corporation / 250-C20 (and 3 more)

AD 82-24-05

Confirmed

DETROIT DIESEL ALLISON Model 250 Series Engines

Effective: Nov 26, 1982

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B15A; Rolls-Royce Corporation / 250-B15E; Rolls-Royce Corporation / 250-B15G; Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-B17B (and 5 more)

AD 79-21-01 R1

Confirmed

DETROIT DIESEL ALLISON Model 250-B17, 250-B17B, 250-B17C, 250-C20, 250-C20B, and 250-C20C (MIL. T63-A-720) Engines

Effective: Jun 3, 1981

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-B17B; Rolls-Royce Corporation / 250-B17C; Rolls-Royce Corporation / 250-C20; Rolls-Royce Corporation / 250-C20B (and 1 more)

AD 77-15-12

Confirmed

DETROIT DIESEL ALLISON Model 250-B15 and B17 and 250-C18 and C20 Series Engines

Effective: Sep 23, 1977

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B15A; Rolls-Royce Corporation / 250-B15E; Rolls-Royce Corporation / 250-B15G; Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-B17B (and 5 more)

AD 77-09-08

Confirmed

DETROIT DIESEL ALLISON Model 250-C20, C20B, C20C, B17, B17B Engines

Effective: Jul 18, 1977

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-B17B; Rolls-Royce Corporation / 250-C20; Rolls-Royce Corporation / 250-C20B; Rolls-Royce Corporation / 250-C20C (T63-A-720)

AD 72-03-06

Confirmed

ALLISON Models 250-B15A, 250-B15E, 250-B15G, 250-B17, 250-C10B, 250-C10D, 250-C18, 250-C18A, 250-C18B, 250-C18C, 250-C19 and 250-C20 Engines

Effective: Feb 8, 1972

Match reasoning:
  • Make + model match "Rolls-Royce Corporation" / "250-B17".
Clause text
Per source metadata: Rolls-Royce Corporation / 250-B15A; Rolls-Royce Corporation / 250-B15E; Rolls-Royce Corporation / 250-B15G; Rolls-Royce Corporation / 250-B17; Rolls-Royce Corporation / 250-C10B (T63-A-5A) (and 5 more)

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