AD 95-02-06 60 FR 8290

This amendment supersedes Airworthiness Directive (AD) 91-08- 01, which currently requires the following on Jetstream Aircraft Limited (JAL) Jetstream Model 3101 airplanes: revising the maximum speed for flaps at 50 degrees from 153/149 knots indicated airspeed (KIAS) to 130 KIAS; and limiting the maximum flap extension to 20 degrees anytime ice is present on the airplane. This action requires incorporating a flap system modification as terminating action for the requirements of AD 91-08-01. The actions specified by this AD are intended to prevent sudden pitch down of the airplane during icing conditions, which could lead to loss of control of the airplane.