(Decal Manufacturer: EagleCals. /JG 77) based at Fels-am-Wagram, North Austria in early 1944, a Bf 109G-4 serving with 6. /JG 52 flown by flown by Luftwaffe AceFeldwebel (Fw) Hans Waldmann serving on the Russian front in June 1943, a Bf 109G-4 serving with 5.