1) Propellers are NOT included in the Airworthiness Directive system.2) A certificated powerplant mechanic may make a minorRepair on an aluminum propeller and approve for returnTo service.Regarding the above statements,
A、onlyNo.2istrue.
B、bothNo.1andNo.2aretrue.
C、neitherNo.1norNo.2istrue.
发布时间：2025-07-25 11:09:51
