This is a list of Australian Army aviation units.[Note 1] The Australian Army Aviation Corps was formed in 1968, initially with the assistance of the RAAF. These units have been utilised in a variety of roles including surveillance, reconnaissance and utility / transport, and have operated a variety of helicopters and fixed wing aircraft.[1] More recently Unmanned Aerial Vehicles (UAVs) have been introduced into service and are operated by the Royal Australian Artillery.[2]