本文全面地阐述了民用飞机新机试飞在美国联邦航空局(FAA)对新机适航合格审定中的地位,论证了民用机合格审定试飞的依据,并以飞行性能和飞行品质要求为例详细地论述了FAR 25部对运输类民用飞机新机合格审定试飞的具体规定,最后以国外民用飞机新机试飞情况为例,说明了FAA对民用机合格审定的试飞要求。 This paper comprehensively expounds the status of civil aircraft test flight in the Federal Aviation Administration (FAA) certification of airworthiness certification of new aircraft, demonstration of civil aircraft certification test flight basis, and flight performance and flight quality requirements as an example in detail The paper discusses the FAR 25 specific regulations on the certification test of new civil aircraft of transport category. Finally, taking the test of the new civil aircraft test flight abroad as an example, it illustrates the test requirements of FAA on civil aircraft certification.