Military rank List view Flt Lt Charles Peter Ernest Schalburg Military rank Airforce Date Sgt Sergeant RAF Royal Air Force 00.00.1944 FS Flight Sergeant RAF Royal Air Force 00.05.1944 Plt Off. Pilot Officer (on probation) RAF Royal Air Force 27.05.1944 Plt Off. Pilot Officer RAF Royal Air Force 27.11.1944 Fg Off. Flying Officer RAF Royal Air Force 27.11.1944 Flt Lt Flight Lieutenant RAF Royal Air Force 27.05.1946