Which fourth highest scoring ace in aviation history flew with the "Jagdgeschwader" 54?
Jagdgeschwader 54 "Jagdgeschwader" 54 (JG 54) was a Luftwaffe fighter wing during the Second World War, which was the second highest scoring wing of all time, JG 52 being the highest. JG 54 flew on the Eastern Front claiming over 9,600 aircraft shot down, with pilots such as Walter Nowotny, Otto Kittel, Hans-Ekkehard Bob, Max-Hellmuth Ostermann and Hannes Trautloft being termed "Experten".
Olaus Johnsen Olaus Charles Wilhelm Johnsen {'1': ", '2': ", '3': ", '4': "} (25 October 1889 – 20 April 1960) was a British flying ace of the First World War credited with five aerial victories.