Sec. 21.337 - Performance of
inspections and overhauls.
Unless otherwise provided for in this subpart, each inspection and overhaul required for export airworthiness approval of Class I and Class II products must be performed and approved by one of the following:
(a) The manufacturer of the product.
(b) An appropriately certificated domestic repair station.
(c) An appropriately certificated foreign repair station having adequate overhaul facilities, and maintenance organization appropriate to the product involved, when the product is a Class I product located in a foreign country and an international office of Flight Standards Service has approved the use of such foreign repair station.
(d) The holder of an inspection authorization as provided in Part 65 of this chapter.
(e) An air carrier, when the product is one that the carrier has maintained under its own or another air carrier's continuous airworthiness maintenance program and maintenance manuals as provided in Part 121 of this chapter.
(f) A commercial operator, when the product is one that the operator has maintained under its continuous airworthiness maintenance program and maintenance manual as provided in Part 121 of this chapter.
[Amdt. 21-2, 30 FR 8465, July 2, 1965, as
amended by Amdt. 21-8, 31 FR 2421, Feb. 5, 1966; Amdt. 21-79, 66 FR 21066,
Apr. 27, 2001]