8 results found (1149ms)
Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Unsafe Condition: Cracks have been reported at different positions on two affected propeller hubs, likely resulting from improper tightening of blade nuts.
Why matched: Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Unsafe Condition: Cracks have been reported at different positions on two affected propeller hubs, which could lead to in-flight propeller detachment, possibly resulting in damage to the airplane and/or injury to pe...
Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Unsafe Condition: Cracks have been reported at different positions on two affected propeller hubs, which could lead to in-flight propeller detachment, possibly resulting in damage to the airplane and/or injury to pe...
Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Unsafe Condition: Failure of the propeller blade lag screws.
Why matched: Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Unsafe Condition: Failure of the propeller blade lag screws.
Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Unsafe Condition: The failure of the propeller blade lag screws, which could lead to in-flight propeller blade detachment, possibly resulting in damage to the powered sailplane and/or injury to persons on the ground.
Why matched: Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
Airworthiness Directives; [Hoffmann Propeller GmbH & Co KG Models HO-V343 and HO-V343K Propellers]
Unsafe Condition: Propeller hub failure and blade separation due to an unknown root cause, leading to damage and possible loss of control of the airplane.
Why matched: Airworthiness Directives; [Hoffmann Propeller GmbH & Co KG Models HO-V343 and HO-V343K Propellers]
Airworthiness Directives; Hoffmann Propeller Co. HO27( ) and HO4/27 Series Propellers
Unsafe Condition: Insufficient torque of propeller mounting bolts due to operating conditions, loads, and environmental conditions such as humidity and temperature, which could lead to propeller mounting bolt failur...
Why matched: Airworthiness Directives; Hoffmann Propeller Co. HO27( ) and HO4/27 Series Propellers