To serve as second in command of an airplane that is certificated for more than one pilot crew member, and operated under part 91, a person must ______. receive and log flight training from an authorized flight instructor in the type of airplane for which privileges are requestedwithin the last 12 months become familiar with the required information, and perform and log pilot time in the type of airplane for which privileges are requestedhold at least a commercial pilot certificate with an airplane category rating |