Airworthiness Directive · Amendment 39-9816 · BAE Systems (Operations) Limited Airplanes
BAE Systems (Operations) Limited Airplanes
This AD applies to BAE Systems (Operations) Limited Jetstream Model 4101.
The models as the FAA's AD index lists them. The serial ranges, installed parts and exceptions are in the AD itself: read it at the FAA.
This amendment adopts a new airworthiness directive (AD) that is applicable to certain Jetstream Model 4101 airplanes. This action requires a one-time test to verify if the disconnect lock of the aileron disconnect control system functions properly, and follow-on actions, if necessary. This amendment is prompted by a report that a disconnect unit of the aileron control system was found to be jammed and unserviceable. The actions specified in this AD are intended to detect and correct such jamming, which could result in reduced controllability of the airplane.
