Commonwealth Consolidated Regulations Commonwealth Consolidated RegulationsFor the purposes of paragraph 91.850(2)(d), the kinds of operation are as follows:
(a) an operation that is required to obtain type certification or supplemental type certification for the aircraft;
(b) training flight crew members, including by means of simulated air transport operations;
(c) a demonstration flight by the aircraft's manufacturer for prospective purchasers;
(d) an operation by the aircraft's manufacturer for the purpose of conducting a market survey;
(e) an operation conducted for the purpose of flight checking of instruments, accessories, and items of equipment that do not affect the airworthiness of the aircraft;
(f) service testing of the aircraft.