Military rank List view Fg Off. Niels Juul Rysensteen Buchwald Military rank Airforce Date Fl.ltn-I Flyverløjtnant af 1ste Grad Marinen Den danske Marine 22.12.1938 A/P/O Acting Pilot Officer RAF Royal Air Force 00.03.1943 Plt Off. Pilot Officer RAF Royal Air Force 00.08.1943 Fg Off. Flying Officer RAF Royal Air Force 00.08.1944