Business · 15/10/1998

Raytheon Issues Airworthiness Directive for Certain 1900, 1900C, and 1900D Airplanes

The Federal Aviation Administration (FAA) has issued an airworthiness directive requiring Raytheon Aircraft Company Models 1900, 1900C, and 1900D airplanes to modify or replace exterior placards with operating instructions to prevent improper operation of the cabin door differential pressure lock.