Business · 16/10/1995
Eurocopter Deutschland GmbH Issues Airworthiness Directive for MBB-BK 117 Helicopters
Eurocopter Deutschland GmbH has issued an airworthiness directive requiring inspections of MBB-BK 117 helicopters to detect bulging on main rotor blade surfaces, following incidents where a balance weight detached and migrated towards the tip of the blade.