AD 2021-10-27
Effective 06/17/2021 · Published 05/13/2021
Airworthiness Directives; BAE Systems (Operations) Limited Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for all BAE Systems (Operations) Limited Model BAe 146 and Model Avro 146-RJ series airplanes. This AD was prompted by a report indicating that during a routine battery capacity check on the emergency light power units, the printed circuit boards (PCBs) for certain power units were found to show signs of burning. This AD requires replacing each Honeywell emergen…