13 results found (1362ms)
Airworthiness Directives; Williams International Co., L.L.C. Turbofan Engines
Unsafe Condition: cracks in the high-pressure turbine (HPT) disk posts and failure of an HPT disk post, resulting in the contained fracture of an HPT disk post and blade.
Why matched: Airworthiness Directives; Williams International Co., L.L.C. Turbofan Engines
Airworthiness Directives; Various de Havilland Airplanes
Unsafe Condition: Structural failure of the attachment of the wing to the fuselage that resulted from failed lateral fuselage tie rods.
Why matched: Airworthiness Directives; Various de Havilland Airplanes
Airworthiness Directives; Various de Havilland Airplanes
Unsafe Condition: Structural failure of the attachment of the wing to the fuselage resulting from failed lateral fuselage tie rods.
Why matched: Airworthiness Directives; Various de Havilland Airplanes
Airworthiness Directives; Arrow Falcon Exporters, Inc. (previously Utah State University); AST, Inc. (previously Firefly Aviation Helicopter Services, and Erickson Air-Crane); Rotorcraft Development Corporation (previously Garlick Helicopters, Inc.); Global Helicopter Technology, Inc.; Hagglund Helicopters, LLC (previously Western International Aviation, Inc.); International Helicopters, Inc.; Northwest Rotorcraft, LLC (previously Precision Helicopters, LLC); Robinson Air Crane, Inc.; San Joaquin Helicopters (previously Hawkins & Powers Aviation); S.M. &T. Aircraft (previously US Helicopter Inc., UNC Helicopters, Inc., Southern Aero Corporation, and Wilco Aviation); Smith Helicopters; Southern Helicopter, Inc.; Southwest Florida Aviation International, Inc. (previously Mr. Jamie R. Hill and Southwest Florida Aviation, Inc.); Tamarack Helicopters, Inc. (previously Ranger Helicopter Services, Inc.); US Helicopter, Inc. (previously Williams Helicopter Tech., Southern Aero Corp., Oregon Helicopters and Lenair Corp); West Coast Fabrications; and Overseas Aircraft Support Inc. (previously Williams Helicopter Corporation, Scott Paper Company and Offshores Construction) Model AH-1G, AH-1S, HH-1K, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH-1H, UH-1L, and UH-1P Helicopters; and Southwest Florida Aviation Model UH-1B (SW204 and SW204HP) and UH-1H (SW205) Helicopters
Unsafe Condition: This amendment adopts a new airworthiness directive (AD) for the Aeronautical Accessories, Inc. (AAI) Low Skid Landing Gear Forward Crosstube (crosstube) installed on the specified helicopters. Thi...
Why matched: Airworthiness Directives; Arrow Falcon Exporters, Inc. (previously Utah State University); AST, Inc. (previously Firefly Aviation Helicopter Services, and Erickson Air-Crane); Rotorcraft Development Corporation (previously Garlick Helicopters, Inc.); Global Helicopter Technology, Inc.; Hagglund Helicopters, LLC (previously Western International Aviation, Inc.); International Helicopters, Inc.; Northwest Rotorcraft, LLC (previously Precision Helicopters, LLC); Robinson Air Crane, Inc.; San Joaquin Helicopters (previously Hawkins & Powers Aviation); S.M. &T. Aircraft (previously US Helicopter Inc., UNC Helicopters, Inc., Southern Aero Corporation, and Wilco Aviation); Smith Helicopters; Southern Helicopter, Inc.; Southwest Florida Aviation International, Inc. (previously Mr. Jamie R. Hill and Southwest Florida Aviation, Inc.); Tamarack Helicopters, Inc. (previously Ranger Helicopter Services, Inc.); US Helicopter, Inc. (previously Williams Helicopter Tech., Southern Aero Corp., Oregon Helicopters and Lenair Corp); West Coast Fabrications; and Overseas Aircraft Support Inc. (previously Williams Helicopter Corporation, Scott Paper Company and Offshores Construction) Model AH-1G, AH-1S, HH- 1K, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH-1H, UH-1L, and UH-1P Helicopters; and Southwest Florida Aviation Model UH-1B (SW204 and SW204HP) and UH-1H (SW205) Helicopters
Airworthiness Directives; Arrow Falcon Exporters, Inc. (Previously Utah State University); Firefly Aviation Helicopter Services (Previously Erickson Air-Crane Co.); California Department of Forestry; Garlick Helicopters, Inc.; Global Helicopter Technology, Inc.; Hagglund Helicopters, LLC (Previously Western International Aviation, Inc.); International Helicopters, Inc.; Precision Helicopters, LLC; Robinson Air Crane, Inc.; San Joaquin Helicopters (Previously Hawkins and Powers Aviation, Inc.) S.M.&T. Aircraft (Previously U.S. Helicopters, Inc., UNC Helicopter, Inc., Southern Aero Corporation, and Wilco Aviation); Smith Helicopters; Southern Helicopter, Inc.; Southwest Florida Aviation International, Inc. (Previously Jamie R. Hill and Southwest Florida Aviation); Tamarack Helicopters, Inc. (Previously Ranger Helicopter Services, Inc.); U.S. Helicopter, Inc. (Previously UNC Helicopter, Inc.); West Coast Fabrication; and Williams Helicopter Corporation (Previously Scott Paper Co.) Model HH-1K, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH-1H, UH-1L, and UH-1P Helicopters; and Southwest Florida Aviation Model SW204, SW204HP, SW205, and SW205A-1 Helicopters
Unsafe Condition: This amendment adopts a new airworthiness directive (AD) for the specified restricted category type-certificated helicopters. The AD requires a review of the helicopter records to determine the Com...
Why matched: Airworthiness Directives; Arrow Falcon Exporters, Inc. (Previously Utah State University); Firefly Aviation Helicopter Services (Previously Erickson Air-Crane Co.); California Department of Forestry; Garlick Helicopters, Inc.; Global Helicopter Technology, Inc.; Hagglund Helicopters, LLC (Previously Western International Aviation, Inc.); International Helicopters, Inc.; Precision Helicopters, LLC; Robinson Air Crane, Inc.; San Joaquin Helicopters (Previously Hawkins and Powers Aviation, Inc.) S.M.&T. Aircraft (Previously U.S. Helicopters, Inc., UNC Helicopter, Inc., Southern Aero Corporation, and Wilco Aviation); Smith Helicopters; Southern Helicopter, Inc.; Southwest Florida Aviation International, Inc. (Previously Jamie R. Hill and Southwest Florida Aviation); Tamarack Helicopters, Inc. (Previously Ranger Helicopter Services, Inc.); U.S. Helicopter, Inc. (Previously UNC Helicopter, Inc.); West Coast Fabrication; and Williams Helicopter Corporation (Previously Scott Paper Co.) Model HH-1K, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH- 1H, UH-1L, and UH-1P Helicopters; and Southwest Florida Aviation Model SW204, SW204HP, SW205, and SW205A-1 Helicopters
Airworthiness Directives; CALIFORNIA DEPARTMENT OF FORESTRY; FIREFLY AVIATION HELICOPTER SERVICES (PREVIOUSLY ERICKSON AIR CRANE CO.); GARLICK HELICOPTERS, INC.; HAWKINS AND POWERS AVIATION, INC.; INTERNATIONAL HELICOPTERS, INC.; TAMARACK HELICOPTERS (PREVIOUSLY RANGER HELICOPTER SERVICES, INC.); ROBINSON AIRCRANE; WILLIAMS HELICOPTER CORPORATION (PREVIOUSLY SCOTT PAPER CO.); SMITH HELICOPTERS; SOUTHERN HELICOPTER INC.; SOUTHWEST FLORIDA AVIATION; UTAH STATE UNIVERSITY; WESTERN INTERNATIONAL AVIATION, INC.; UNC HELICOPTERS; AND U.S. HELICOPTER, INC. Model HH-1K, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH-1H, UH-1L,, UH-1P, SW204, SW204HP, SW205, and SW205A-1 Helicopters
Unsafe Condition: Fatigue cracks in the tailboom vertical fin spar can lead to in-flight failure and subsequent loss of control of the helicopter.
Why matched: Airworthiness Directives; CALIFORNIA DEPARTMENT OF FORESTRY; FIREFLY AVIATION HELICOPTER SERVICES (PREVIOUSLY ERICKSON AIR CRANE CO.); GARLICK HELICOPTERS, INC.; HAWKINS AND POWERS AVIATION, INC.; INTERNATIONAL HELICOPTERS, INC.; TAMARACK HELICOPTERS (PREVIOUSLY RANGER HELICOPTER SERVICES, INC.); ROBINSON AIRCRANE; WILLIAMS HELICOPTER CORPORATION (PREVIOUSLY SCOTT PAPER CO.); SMITH HELICOPTERS; SOUTHERN HELICOPTER INC.; SOUTHWEST FLORIDA AVIATION; UTAH STATE UNIVERSITY; WESTERN INTERNATIONAL AVIATION, INC.; UNC HELICOPTERS; AND U.S. HELICOPTER, INC. Model HH-1K, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH-1H, UH-1L,, UH-1P, SW204, SW204HP, SW205, and SW205A-1 Helicopters
Airworthiness Directives; Williams International, L.L.C. FJ44-1A Turbofan Engines
Unsafe Condition: High Pressure Turbine (HPT) disk rim failure, which could result in an uncontained engine failure and damage to the aircraft.
Why matched: Airworthiness Directives; Williams International, L.L.C. FJ44-1A Turbofan Engines
Airworthiness Directives; Williams International, L.L.C. FJ44-1A Turbofan Engines
Unsafe Condition: Failure of the high pressure turbine (HPT) disk rim, which could result in an uncontained engine failure and damage to the aircraft.
Why matched: Airworthiness Directives; Williams International, L.L.C. FJ44-1A Turbofan Engines
Airworthiness Directives; CALIFORNIA DEPARTMENT OF FORESTRY; FIREFLY AVIATION HELICOPTER SERVICES (PREVIOUSLY ERICKSON AIR-CRANE); GARLICK HELICOPTERS; HAWKINS & POWERS AVIATION, INC.; INTERNATIONAL HELICOPTERS, INC.; RANGER HELICOPTER SERVICES; ROBINSON AIRCRANE, INC.; SCOTT PAPER CO. (FORMERLY OFF SHORE); SMITH HELICOPTERS; SOUTHERN HELICOPTER, INC.; SOUTHWEST FLORIDA AVIATION; UTAH STATE UNIVERSITY; UNC HELICOPTER INC. (FORMERLY WILLIAMS HELICOPTER); US HELICOPTER, INC.; WESTERN INTERNATIONAL AVIATION, INC.; AND TAMARACK HELICOPTERS Model HH-1K, SW204, SW204HP, SW205, SW205A-1, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH-1H, UH-1L, and UH-1P Helicopters
Unsafe Condition: In-flight failures of the tail rotor yoke due to static or dynamic overload from excessive bending forces, which could result in loss of the tail rotor and subsequent loss of control of the helicop...
Why matched: Airworthiness Directives; CALIFORNIA DEPARTMENT OF FORESTRY; FIREFLY AVIATION HELICOPTER SERVICES (PREVIOUSLY ERICKSON AIR-CRANE); GARLICK HELICOPTERS; HAWKINS & POWERS AVIATION, INC.; INTERNATIONAL HELICOPTERS, INC.; RANGER HELICOPTER SERVICES; ROBINSON AIRCRANE, INC.; SCOTT PAPER CO. (FORMERLY OFF SHORE); SMITH HELICOPTERS; SOUTHERN HELICOPTER, INC.; SOUTHWEST FLORIDA AVIATION; UTAH STATE UNIVERSITY; UNC HELICOPTER INC. (FORMERLY WILLIAMS HELICOPTER); US HELICOPTER, INC.; WESTERN INTERNATIONAL AVIATION, INC.; AND TAMARACK HELICOPTERS Model HH-1K, SW204, SW204HP, SW205, SW205A-1, TH-1F, TH-1L, UH-1A, UH-1B, UH-1E, UH-1F, UH-1H, UH-1L, and UH-1P Helicopters
Airworthiness Directives; Williams International, L.L.C. Model FJ44-1A Turbofan Engines
Unsafe Condition: Cracks in high pressure turbine (HPT) disk blade retention posts due to material creep/fatigue, leading to separation of posts and liberation of turbine blades, resulting in loss of engine power an...
Why matched: Airworthiness Directives; Williams International, L.L.C. Model FJ44-1A Turbofan Engines
Airworthiness Directives; Williams International, L.L.C. Model FJ44-1A Turbofan Engines
Unsafe Condition: Separation of high pressure turbine (HPT) disk blade retention posts and liberation of turbine blades due to cracks in the HPT disk blade retention posts.
Why matched: Airworthiness Directives; Williams International, L.L.C. Model FJ44-1A Turbofan Engines
AVCO LYCOMING WILLIAMSPORT DIVISION Model LTS101-600A-2 Engines
Unsafe Condition: Power loss and power turbine overspeed due to incompatible output gear assembly and torquemeter gear assembly installations.
Why matched: AVCO LYCOMING WILLIAMSPORT DIVISION Model LTS101-600A-2 Engines
Airworthiness Directives; EUREKA WILLIAMS: Applies to All Aircraft with Life Preservers or Liferafts Equipped with Eureka Williams Survivor Locator Light Model EW-101-WL-( )-8 with a Yellow Polyethylene Lower Battery End Cap
Unsafe Condition: Acid emitted from survivor locator light batteries (Eureka Williams Model EW-101-WL-( )-8 with yellow polyethylene lower battery end cap) causing damage to life preservers or liferafts.
Why matched: Airworthiness Directives; EUREKA WILLIAMS: Applies to All Aircraft with Life Preservers or Liferafts Equipped with Eureka Williams Survivor Locator Light Model EW-101-WL-( )-8 with a Yellow Polyethylene Lower Battery End Cap
