AD Issued for GE M601 Engines
The Federal Aviation Administration (FAA) is superseding Airworthiness Directive (AD) 2021-13-07 (dated June 14, 2021) which applies to several GE Aviation Czech M601 turboprop engines. The original AD was based on the European Union Aviation Safety Agency (EASA) AD 2021-0125-E, and required recalculating the life of critical parts.