(1) According to 14 CFR Part 91, repairs to an aircraft skin should have a detailed dimensional sketch included in the permanent records.(2) On occasion, a mechanic may need to make a simple sketch of a proposed repair to an aircraft, a new design, or a modification.Regarding the above statements,
发布于 2021-02-17 01:45:12
【单选题】 A only No. 1 is true. B only No. 2 is true. C both No. 1 and No. 2 are true.
