77 ADs indexed for Pacific Aerospace Limited aircraft.
Airworthiness Directives; Various Airplanes
Unsafe Condition: Manufacturing defect in screws used inside the Pacific Scientific Company rotary buckle assembly (part numbers 1111475 and 1111548-01) could result in cracking and missing screw heads when under lo...
Why matched: Airworthiness Directives; Various Airplanes
Airworthiness Directives; Various Airplanes and Helicopters
Unsafe Condition: The cracking on the buckle handle was caused by a material process issue and could result in occupants not being able to release the buckle in certain emergency landing conditions.
Why matched: Airworthiness Directives; Various Airplanes and Helicopters
Airworthiness Directives; Various Helicopters
Unsafe Condition: A manufacturing defect in the screws used inside Pacific Scientific Company buckles P/N 1111475 (all dash numbers) and P/N 1111548-01, which are susceptible to hydrogen embrittlement due to imprope...
Why matched: Airworthiness Directives; Various Helicopters
Airworthiness Directives; NZSkydive Limited (Type Certificate Previously Held by Pacific Aerospace Ltd.) Airplanes
Unsafe Condition: Cracks can develop at the roll pin holes in aileron control chain sprockets with non-metallic sleeve inserts in the sprocket bore, affecting the integrity of the sprockets and potentially leading t...
Why matched: Airworthiness Directives; NZSkydive Limited (Type Certificate Previously Held by Pacific Aerospace Ltd.) Airplanes
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; Pacific Aerospace Limited Airplanes
Unsafe Condition: insufficient separation of ground terminations for individual power sources and static grounds
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: chafing of the engine fuel feed line hoses with electrical wiring and the ignition exciter located forward of the engine firewall
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: chafing damage in the port wing skin caused by the fuel system finger filters
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: insufficient clearance between the engine mount, the Beta control rod, and the inter-turbine temperature (ITT) sensing probe that could lead to chafing damage.
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: Failure of the installation of the wing leading edge tank fuel pickup assembly in a pre-stressed condition, which could cause cracks in the wing spar web or the fuel pickup assembly pipe.
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Scientific Company Seat Restraint System Rotary Buckle Assemblies
Unsafe Condition: cracked buckle handles on certain buckles with a date of manufacture from November 2004 through May 2007, which can lead to a failure to release a strap when the buckle is rotated, particularly whe...
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: incorrectly marked and annunciated low oil-pressure indication warnings
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: insufficient electrical bonding of the wing lightning protection panels
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: The nose landing gear (NLG) and main landing gear (MLG) attachment bolts may not have the required dual retaining devices installed.
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: inadvertent fuel shut-off to the engine during the operation of the flaps due to the fuel and flap control levers being located too closely together.
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: The outer race of bearing P/N NA4901-2RSR migrating out of an aileron pivot fork on a control column of a 750XL aircraft.
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: Incorrectly assembled flap screw jack assemblies in service, which could cause failure of the flap screw jack and result in a failure of the flap actuator to fully extend the flaps during the compl...
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: Ineffective sealant may fail to prevent fire propagation through the firewall, which could result in smoke or fire in the cockpit.
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: non-compliant insulation lagging on the refrigerant hoses of the air-conditioning system
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Unsafe Condition: It is possible that the elevator bellcrank pivot joint could be assembled with a bolt P/N AN4-20 that is a little too short, leaving threads inside the working area of the section of the joint.
Why matched: Airworthiness Directives; Pacific Aerospace Limited Airplanes