EASA AD 2023-0183-E
Powerplant — Engine Mass Ballast — Removal / Modification
EASA Airworthiness Directive 2023-0183-E is an emergency directive addressing the removal or modification of engine mass ballast on BRM Aero s.r.o. Bristell B23 aeroplanes equipped with Rotax 912 engines. It targets specific mass ballast parts identified as unsafe due to potential in-flight detachment risks. The directive applies to aircraft without the design change ADxC-73-DC-061 installed.
Airworthiness DirectiveMaintenanceSafety MgmtBrm Aero S.R.O. Bristell B23