Airworthiness Directives; Lycoming Engines
Lycoming
important
FAA-2025-1365RuleMar 4, 2026
Airworthiness Directives; Lycoming Engines
Lycoming
important
FAA-2025-1365Proposed RuleAug 7, 2025
Airworthiness Directives; Lycoming Engines
Lycoming
important
FAA-2024-1695RuleOct 31, 2024
Airworthiness Directives; Lycoming Engines
Lycoming
important
FAA-2024-1695Proposed RuleJun 28, 2024
Airworthiness Directives; Superior Air Parts, Inc. Engines and Lycoming Engines Reciprocating Engines With a Certain SAP Crankshaft Assembly
Superior Air Parts, Inc. Engines and Lycoming Engines Reciprocating Engines With a Certain SAP Crankshaft Assembly
Emergencycritical
FAA-2018-1077RuleDec 11, 2020
Airworthiness Directives; Superior Air Parts, Inc. (SAP) Engines and Lycoming Engines Reciprocating Engines With a Certain SAP Crankshaft Assembly
Superior Air Parts, Inc. (SAP) Engines and Lycoming Engines Reciprocating Engines With a Certain SAP Crankshaft Assembly
Emergencycritical
FAA-2018-1077Proposed RuleJan 29, 2020