AD 2018-13-01
PossibleAirworthiness Directives; Rolls-Royce Corporation Turboshaft Engines
Effective: Aug 16, 2018
Basis:
- Source metadata suggests a family or all-models match; verify manually.
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Evaluated 14 candidate ADs: 0 confirmed, 14 possible, 0 excluded.
- Engine model not supplied — engine-constrained ADs surface as "possible".
- Propeller model not supplied — prop-constrained ADs surface as "possible".
Possible (14) Source data suggests a match, but the applicability needs manual verification.
AD 2006-16-04
PossibleAirworthiness Directives; Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division, and Detroit Diesel Allison) (RRC) 250-B and 250-C Series Turboshaft and Turboprop Engines
Effective: Sep 7, 2006
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 2006-13-06
PossibleAirworthiness Directives; Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division, and Detroit Diesel Allison) 250-B and 250-C Series Turboprop and Turboshaft Engines
Effective: Jul 26, 2006
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 98-24-28
PossibleAirworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines
Effective: Jan 7, 1999
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 82-24-05
PossibleDETROIT DIESEL ALLISON Model 250 Series Engines
Effective: Nov 26, 1982
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 78-14-08
PossibleDETROIT DIESEL ALLISON Model 250-C18/250-C18A/250-C18B/250-C18C/250-C20, and 250-C20B Engines
Effective: Oct 24, 1979
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 77-15-12
PossibleDETROIT DIESEL ALLISON Model 250-B15 and B17 and 250-C18 and C20 Series Engines
Effective: Sep 23, 1977
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 72-03-06
PossibleALLISON 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
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 69-26-03
PossibleALLISON Model 250-C18 Series Engines.
Effective: Dec 25, 1969
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 69-18-04
PossibleALLISON Models 250-C10 and 250-C18 Series Engines
Effective: Oct 18, 1969
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 69-18-02
PossibleALLISON Models 250-C10 and 250-C18 Series Engines
Effective: Sep 3, 1969
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 69-16-05
PossibleALLISON Model 250-C18 Engines
Effective: Aug 30, 1969
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 68-22-02
PossibleALLISON Model 250-C18, 250-C18A, and 250-C10B Engines
Effective: Nov 1, 1968
Basis:
- Source metadata suggests a family or all-models match; verify manually.
AD 68-12-06
PossibleALLISON Models 250-C18, 250-C18A, 250-C18B, 250-C18C, 250-C19 and 250-C10B Engines.
Effective: Jun 18, 1968
Basis:
- Source metadata suggests a family or all-models match; verify manually.
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