A great modelling guide to the JG 54. Jagdgeschwader 54 JG 54 Grnherz Green Hearts was a Luftwaffe fighter wing during the Second World War. It was known as the Green Hearts Wing, and it was the second highest scoring wing of all time, JG 52 being the highest. JG 54 flew on the Eastern Front, racking up over 9,600 kills, with aces such as Walter Nowotny, Otto Kittel, Freiherr Peter Grunhertz, Hans Phips Philipp, Gunther Lutzow, Emil Bully Lang Lang holds the record for most kills in a day,18, Max-Hellmuth Ostermann, Dietrich Hrabak, Werner Schroer and Hannes Trautloft being the most famous Experten.