This U.S. industry comprises establishments primarily engaged in providing air transportation of passengers or passengers and cargo with no regular routes and regular schedules. Establishments primarily engaged in--

Including:

• Air passenger carriers, nonscheduled
• Air taxi services
• Aircraft charter services, passenger
• Charter air passenger services
• Helicopter passenger carriers (except scenic, sightseeing), nonscheduled
• Nonscheduled air passenger transportation
• Passenger air transportation, nonscheduled
• Passenger carriers, air, nonscheduled
• Space transportation, passenger, nonscheduled