Regulation & law · 28/11/2008
Airworthiness Directives; MD Helicopters, Inc. Model 500N and 600N Helicopters
The Federal Aviation Administration (FAA) has issued an airworthiness directive (AD) for MD Helicopters, Inc. Model 500N and 600N helicopters, requiring modifications to prevent loss of yaw control and subsequent loss of control of the helicopter due to failed adapter tubes.
Original source language: Federal Register — All DocumentsOpen original release →