对于拥有或操作非运营飞机的持照飞行员，可以在联邦航空法规43部的授权下对其飞机实施受限制的预防性维修。

A A certificated pilot who owns or operates an airplane not used as an air carrier is authorized by FAR Part 43 to perform limited preventive maintenance on his airplane.

BA certificated pilot who owns or operates an airplane that is not airworthy can perform limited predictive maintenance on his airplane authorized by FAR Part 43.

CA licensed pilot authorized by FAR Part 43 who owns or operates an airplane not used to operate can perform time -1imited maintenance on his airplane.