AD 2020-02-11
Effective 03/17/2020 · Published 02/11/2020
Airworthiness Directives; Bell Helicopter Textron Inc. Helicopters
Summary
The FAA is superseding Airworthiness Directive (AD) 2015-04-04 for Bell Helicopter Textron Inc. (Bell) Model 412 and 412EP helicopters. AD 2015-04-04 required revising the Rotorcraft Flight Manual (RFM) for your helicopter and installing a placard to limit flights to visual flight rules (VFR) and prohibit night operations because of failing inverters. This AD requires replacing the affected inverter with a new inver…