Business · 22/09/1997Updated: 10/17/2026 · 1 min read
Raytheon Issues Airworthiness Directive for Certain 1900, 1900C, and 1900D Airplanes
Summary
The Federal Aviation Administration (FAA) has issued an airworthiness directive (AD) to correct a reference error in a previous directive, requiring lubrication fittings in certain Raytheon Models 1900, 1900C, and 1900D airplanes to prevent moisture accumulation and door freezing in emergency situations.