If weather conditions are such that it is required to designate an alternate airport on your IFR flight plan, you should plan to carry enough fuel to arrive at the first airport of intended landing, fly from that airport to the alternate airport, and fly thereafter for

What period of time must a person be hospitalized before an injury may be defined by the NTSB as a “serious injury”?

Unless otherwise authorized, the pilot in command is required to hold a type rating when operating any

No person may operate an aircraft that has an experimental airworthiness certificate

To serve as second in command of an airplane that is certificated for more than one pilot crewmember, and operated under part 91, a person must