Air transport; aircraft rental; booking of seats for air travel; delivery of goods by air; air freight brokerage; air freight forwarding; parcel delivery by air; passenger transport by air; piloting of aircraft; providing driving directions for air travel purposes; rental of aircraft engines; rescue operations, namely, air transport for rescue purposes; salvaging by means of air transport, namely, aircraft salvage, boat salvage, automobile salvage, underwater salvage; air traffic information;...