125 ADs indexed for Twin Commander Aircraft LLC aircraft.
Airworthiness Directives; Various Airplanes, Helicopters, and Engines
Unsafe Condition: Multiple failures of spot-welded, multi-segment v-band couplings at the tailpipe to the turbocharger exhaust housing flange.
Why matched: Airworthiness Directives; Various Airplanes, Helicopters, and Engines
Airworthiness Directives; Various Airplanes
Unsafe Condition: The displayed fuel quantity can have an error as much as four gallons/fuel tank with the display indicating four gallons with an empty tank. In the context of this event, the end level effect is th...
Why matched: Airworthiness Directives; Various Airplanes
Airworthiness Directives; Twin Commander Aircraft LLC Airplanes
Unsafe Condition: Cracking of the outer fuselage attachments, the lower wing main spar, the vertical channels, the upper picture window channels, aft cabin pressure web, external wing to fuselage fillets, and fasten...
Why matched: Airworthiness Directives; Twin Commander Aircraft LLC Airplanes
Airworthiness Directives; Gulfstream Model 680T, 680V, 680W and Model 681 Series Airplanes
Unsafe Condition: Failure of the emergency landing gear extension system could result in inability to extend the landing gear during an emergency.
Why matched: Airworthiness Directives; Gulfstream Model 680T, 680V, 680W and Model 681 Series Airplanes
Airworthiness Directives; BURKHART GROB LUFT-UND Model G 103 C Twin III SL Gliders
Unsafe Condition: The in-flight loss of a propeller and pulley wheel from the engine of a Grob G 103 C Twin III SL powered sailplane has been reported. Grob Aircraft AG suspects that the possible reasons for this lo...
Why matched: Airworthiness Directives; BURKHART GROB LUFT-UND Model G 103 C Twin III SL Gliders
Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Model Gulfstream 100 Airplanes, and Model Astra SPX and 1125 Westwind Astra Airplanes
Unsafe Condition: Incomplete closure of the Main Entry Door (MED) may be followed by in-flight opening of the door. As a result, the MED and the adjacent fuselage structure may be damaged during opening and landing ...
Why matched: Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Model Gulfstream 100 Airplanes, and Model Astra SPX and 1125 Westwind Astra Airplanes
Airworthiness Directives; Twin Commander Aircraft LLC Models 690, 690A, and 690B Airplanes
Unsafe Condition: Corrosion between the mating surfaces of the wing upper skin surface and the engine mount beam support straps could result in failure of the engine mount beam support straps, leading to loss of the...
Why matched: Airworthiness Directives; Twin Commander Aircraft LLC Models 690, 690A, and 690B Airplanes
Airworthiness Directives; Gulfstream Aerospace LP Model Astra SPX, 1125 Westwind Astra, and Gulfstream 100 Airplanes
Unsafe Condition: Two of the fasteners used to attach the 'scissors' to the horizontal and vertical stabilizers were found broken during routine maintenance. Failure of these attachment fasteners could result in pos...
Why matched: Airworthiness Directives; Gulfstream Aerospace LP Model Astra SPX, 1125 Westwind Astra, and Gulfstream 100 Airplanes
Airworthiness Directives; Boeing Model 777-200, -200LR, -300, and -300ER Series Airplanes Approved for Extended-Range Twin-Engine Operational Performance Standards (ETOPS)
Unsafe Condition: The filter/regulator installed in the cargo fire suppression system did not meter the Halon for the certified duration during ETOPS flight tests.
Why matched: Airworthiness Directives; Boeing Model 777-200, -200LR, -300, and -300ER Series Airplanes Approved for Extended-Range Twin-Engine Operational Performance Standards (ETOPS)
Airworthiness Directives; Sandel Avionics Incorporated Model ST3400 Terrain Awareness Warning System/Radio Magnetic Indicator (TAWS/ RMI) Units Approved Under Technical Standard Order(s) C113, C151a, or C151b; Installed on Various Small and Transport Category Airplanes
Unsafe Condition: A bearing error in the Sandel Avionics Incorporated Model ST3400 TAWS/RMI unit configured to receive bearing information from a VOR receiver interface via a composite video signal, due to a combina...
Why matched: Airworthiness Directives; Sandel Avionics Incorporated Model ST3400 Terrain Awareness Warning System/Radio Magnetic Indicator (TAWS/ RMI) Units Approved Under Technical Standard Order(s) C113, C151a, or C151b; Installed on Various Small and Transport Category Airplanes
Airworthiness Directives; Gulfstream Aerospace LP Model Gulfstream 100 Airplanes, and Model Astra SPX and 1125 Westwind Astra Airplanes
Unsafe Condition: Incomplete closure of the main entry door, which may result in the door opening in flight, causing damage to wing, fuselage, engine, and/or tail, and possible damage to the airplane.
Why matched: Airworthiness Directives; Gulfstream Aerospace LP Model Gulfstream 100 Airplanes, and Model Astra SPX and 1125 Westwind Astra Airplanes
Airworthiness Directives; Twin Commander Aircraft Corporation Models 690, 690A, and 690B Airplanes
Unsafe Condition: Cracks in the support structures for the inboard and center aileron hinge fittings on both wings, which could result in aileron failure.
Why matched: Airworthiness Directives; Twin Commander Aircraft Corporation Models 690, 690A, and 690B Airplanes
Airworthiness Directives; BURKHART GROB LUFT-UND-RAUMFAHRT GmbH & Co. KG, Model G 103 C Twin III SL Sailplanes
Unsafe Condition: Increased play of the propeller bearing and upper pulley wheel.
Why matched: Airworthiness Directives; BURKHART GROB LUFT-UND-RAUMFAHRT GmbH & Co. KG, Model G 103 C Twin III SL Sailplanes
Airworthiness Directives; Gulfstream Aerospace LP Model Gulfstream 100 Airplanes; and Model Astra SPX, and 1125 Westwind Astra Airplanes
Unsafe Condition: Failure of the steering brackets of the nose wheel steering assembly of the landing gear, and in one incident, loss of steering control.
Why matched: Airworthiness Directives; Gulfstream Aerospace LP Model Gulfstream 100 Airplanes; and Model Astra SPX, and 1125 Westwind Astra Airplanes
Airworthiness Directives; BURKHARDT GROB LUFT-UND RAUMFA HRT GmbH & CO KG Model G103 TWIN ASTIR Sailplanes
Unsafe Condition: Cracks in the elevator lever, part number 103-3521, could cause the elevator lever to fail, resulting in loss of control of the sailplane.
Why matched: Airworthiness Directives; BURKHARDT GROB LUFT-UND RAUMFAHRT GmbH & CO KG Model G103 TWIN ASTIR Sailplanes
Airworthiness Directives; BURKHARDT GROB LUFT-UND RAUMFAHRT GmbH & CO KG Models G103 TWIN ASTIR, G103 TWIN II, G103A TWIN II ACRO, G103C TWIN III ACRO, and G 103 C Twin III SL Sailplanes
Unsafe Condition: Cracked center of gravity (CG) release hook attachment brackets could lead to abnormal or uncontrolled sailplane release, resulting in reduced or loss of sailplane control.
Why matched: Airworthiness Directives; BURKHARDT GROB LUFT-UND RAUMFAHRT GmbH & CO KG Models G103 TWIN ASTIR, G103 TWIN II, G103A TWIN II ACRO, G103C TWIN III ACRO, and G 103 C Twin III SL Sailplanes
Airworthiness Directives; BURKHART GROB LUFT--UND RAUMFAHRT GmbH & CO KG Models G103 TWIN ASTIR, G103A TWIN II ACRO, and G103C TWIN III ACRO Sailplanes
Unsafe Condition: Damage to the fuselage during limit load flight could result in reduced structural integrity and loss of control of the sailplane.
Why matched: Airworthiness Directives; BURKHART GROB LUFT--UND RAUMFAHRT GmbH & CO KG Models G103 TWIN ASTIR, G103A TWIN II ACRO, and G103C TWIN III ACRO Sailplanes
Airworthiness Directives; BURKHART GROB LUFT-UND RAUMFAHRT GmbH & CO KG Models G103 TWIN ASTIR, G103A TWIN II ACRO, and G103C TWIN III ACRO Sailplanes
Unsafe Condition: Damage to the fuselage during limit load flight, which could result in reduced structural integrity and lead to loss of control of the sailplane.
Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers
Unsafe Condition: Goodrich De-icing and Specialty Systems 'FASTprop' propeller de-icers becoming loose or debonded, and detaching from propeller blades during operation.
Why matched: Airworthiness Directives; Goodrich De-icing and Specialty Systems "FASTprop" Propeller De-icers
Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders
Unsafe Condition: The GTX 33/33D/330/330D Mode S transponders may detect the S1 (suppression) interrogating pulse below the minimum trigger level (MTL) and, in some circumstances, not reply. This could lead to inacc...
Why matched: Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders