198 results found (922ms)
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: deteriorated capacity of the fuel probes, which could lead to incorrect fuel reading, possibly resulting in fuel starvation and uncommanded engine in-flight shutdown, and consequent reduced control...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: loose and irregular fasteners at the forward end of the nacelle upper longeron, where the bulkhead frame and struts are attached to the engine mounting structure (EMS), which could cause developmen...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: cracks in the o-ring groove of magnetic fuel level indicators, which, if not detected and corrected, could result in a severe fuel leak and consequent risk of fuel starvation.
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: The pitch trim switches did not disconnect the autopilot, resulting in loss of control of the airplane.
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Deteriorated capacity of the fuel probes, which could lead to incorrect fuel reading, possibly resulting in fuel starvation and uncommanded engine in-flight shutdown, and consequent reduced control...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: A manufacturing defect on certain aileron bellcrank support brackets resulted in insufficient material thickness of the affected lug attaching the support bracket to the rear spar of the wing.
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: ruptured horizontal stabilizer de-icing boots, which could lead to complete loss of the de-icing function within its associated zone and severe vibrations, possibly resulting in reduced control of ...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: A manufacturing defect was identified on certain aileron bellcrank support brackets, installed on the outboard section of the left hand (LH) and right hand (RH) wing. The material thickness of the ...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Reports of natural stall events in icing conditions, without prior stall warnings.
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Failure to accomplish the new inspection tasks for the drag brace support fitting of the main landing gear (MLG) and corrosion prevention and control program (CPCP) related tasks could result in re...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Circuit breakers of unsuitable strength fail to protect the system from an overcurrent, leading to overheating of wires and possibly resulting in smoke or fire in the airplane.
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Ruptured in-line heater attachment causing water leakage at the inlet tubing for the in-line heater, which froze on the rudder control mechanism, resulting in rudder pedal restriction. Analysis ind...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Natural stall events during operation in icing conditions without prior stall warning, which could result in loss of control of the airplane.
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Blind fasteners installed in EMS upper fittings (frame NS204.7 and upper longerons) do not meet the type design, which specifies Hi-Lok fasteners and two solid rivets (monel). This could cause crac...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Type Certificate Previously Held by Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: During the paint removal process, the basic corrosion protection (anodizing and primer) coating was sanded down to bare metal on the aluminum skin panels, and the bare metal might not have been tre...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Type Certificate Previously Held by Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Type Certificate Previously Held by Saab AB, Saab Aerosystems) Airplanes
Unsafe Condition: Ruptured horizontal stabilizer de-icing boots, which can lead to complete loss of de-icing function, severe vibrations, and possible reduced control of the airplane.
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Type Certificate Previously Held by Saab AB, Saab Aerosystems) Airplanes
Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems)
Unsafe Condition: Water leakage at the inlet tubing of an in-line heater in the lower part of the forward fuselage can result in water spraying, leading to frozen components such as the rudder control mechanism and ...
Why matched: Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems)
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Unsafe Condition: Incorrect elevator position quoted in the aircraft maintenance manual and incorrect installation of the trunnion at the lower part of the control column.
Why matched: Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Airworthiness Directives; Rockwell Collins, Inc. Transponders
Unsafe Condition: The TDR-94 and TDR-94D Mode S transponder internal software does not correctly implement the air/ground override function when the airplane type code strapping is set to any value other than (1) or...
Why matched: Airworthiness Directives; Rockwell Collins, Inc. Transponders
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Unsafe Condition: Water leakage at the inlet tubing of an in-line heater in the lower part of the forward fuselage can lead to water spraying, which may freeze on the rudder control mechanism and pitch control mecha...
Why matched: Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Unsafe Condition: Brushes wearing beyond their limits in the air conditioning motor, causing smoke, a burning odor, and possible fire in the flight deck and cabin.
Why matched: Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Unsafe Condition: Chafing on the bottom panel of the center cabin between fuselage station (STA) 562 and STA 622, caused by certain Hi Lok fasteners installed as a repair during production, which could affect the st...
Why matched: Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Unsafe Condition: Reports of stall events during icing conditions where the natural stall warning (buffet) was not identified.
Why matched: Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Unsafe Condition: Wear of the elevator pushrods has occurred on some airplanes after extended time in service, leading to degradation of the pushrod which causes backlash between the rod end threads.
Why matched: Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes
Unsafe Condition: Environmentally friendly de-icing agents used on certain electrical connectors and braids could cause corrosion damage, leading to arcing and, in combination with other factors, a fire and conseque...
Why matched: Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes