Business · 20/12/1996
Raytheon (Beech) Model 400A, 400T (Military T-1A), and 400T (Military TX) Series Airplanes: Airworthiness Directive Amendment
The FAA has issued an airworthiness directive amendment for certain Raytheon (Beech) Model 400A and 400T series airplanes, requiring the replacement of locking tab washers on the roller attach bolt with new and stronger washers to prevent potential loss of control due to flap failure under load limit conditions.