Military rank List view T/Sgt Frants Michael Christian Fredrerik Sporon-Fiedler Military rank Airforce Date AC2 Aircraftman Class II RCAF Royal Canadian Air Force 01.11.1943 LAC Leading Aircraftman RCAF Royal Canadian Air Force 29.08.1944 T/Sgt Temporary Sergeant RCAF Royal Canadian Air Force 29.03.1945