This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
ACJeffreyTruscottKittyhawks. Mildura Vic Four Curtiss Kittyhawk fighter aircraft in echelon right formation at No Fighter Operational Training Unit RAAF They were flown by front to rear Wing Commander Peter Jeffrey DSO DFC Flight Lieutenant Clive Wawn DFC Squadron Leader Keith Truscott DFC and Bar and Flight Lieutenant Frank Fischer