March 18, 1945 the Me 262A1a's of III./JG 7 intercepted a US B-17 pulk and fired off salvo's of R4M rockets destroying some 18 plus Allied viermots..........
R4M's and the head could be replaced by a Panzerschrek type head used for ground attack and that is precisely what JG 7 did when flying out of Prague in spring of 1945, intercepting the Soviet hordes
~E