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Air ambulances (Qbkha)

Vehicles and equipment (Q)
    Vehicles (Qb)
         Related Term (Associative): ; 
        Aircraft (Qbk)
             Related Term (Associative): Aeronautical engineering (Ttkbb)
            Passenger aircraft (Qbkh)
                Air ambulances (Qbkha)
                     Use For: Airplane ambulances; Helicopter ambulances
                Commuter aircraft (Qbkhc)