Air PassengerTransportation H Introduction to tourism Travel geography Air transport Fare calculations and ticketing Travel guides (oag) Travel formalities ( tim) 2021/2/232021/2/23 2 Air PassengerTransportation ◼ Introduction to tourism ◼ Travel geography ◼ Air transport ◼ Fare calculations and ticketing ◼ Travel guides (OAG) ◼ Travel formalities (TIM)