Regulacje i polityka gospodarcza · 22/11/1999
Lockheed Issues Airworthiness Directive for L-14 and L-18 Series Airplanes
The Federal Aviation Administration (FAA) has adopted a new airworthiness directive requiring Lockheed Model L-14 and L-18 series airplanes to revise their Airplane Flight Manuals to include procedures for activating airframe pneumatic deicing boots, following reports of inflight incidents and an accident in icing conditions.