FAA Issues AD for Airbus EC130B4 and EC130T2 Helicopters
The FAA is issuing an Airworthiness Directive for Airbus Helicopters (previously Eurocopter France) EC130B4 and EC130T2. The AD requires repetitive inspection of the fenestron-to-tailboom junction frame for a crack. This AD is prompted by reports of a crack propagating through the junction frame on two EC130B4 helicopters. These actions are intended to detect a crack and to prevent failure of the junction frame, which could result in loss of the fenestron and subsequent loss of control of the helicopter.