This U.S. industry comprises establishments primarily engaged in (1) operating international, national, or civil airports, or public flying fields or (2) supporting airport operations, such as rental of hangar space, and providing baggage handling and/or cargo handling services. Establishments primarily engaged in--

Including:

• Aircraft hangar rental
• Aircraft parking service
• Airport baggage handling services
• Airport cargo handling services
• Airport operators (e.g., civil, international, national)
• Airport runway maintenance services
• Airports, civil, operation and maintenance
• Aviation clubs, primarily providing flying field services to the general public
• Fixed base operators
• Flying field operators
• Hangar rental, aircraft
• Maintenance services, runway
• Parking services, aircraft
• Runway maintenance services
• Vacuuming of airport runways