(1) Certificated mechanics with an airframe rat- ing may perform a minor repair to an airspeed indicator providing they have the necessary equipment available.(2) Certificated mechanics with a powerplant rating may perform a major repair to a propeller providing they have the necessary equipment available.Regarding the above statements,
发布于 2021-02-17 16:40:02
【单选题】 A only No.1 is true. B neither No.1 nor No.2 is true. C only No.2 is true.