QID13 is active in the JOJO track with several Belgian F-16's.
audible on 306.400 MHz
adsb says the following (in sequence of arriving at the tanker) :
QID13 KC-135R 57-1493
BAF451 F-16AM FA-103
BAF452 F-16BM FB-24
BAF461 F-16AM FA-81
BAF462 F-16BM FB-20 (pilot exam)
BAF501 F-16AM FA-127
BAF502 F-16AM FA-102 (confirmed over radio)
BAF511 F-16AM FA-126
BAF512 F-16BM FB-23
BAF251 F-16AM FA-121
BAF252 F-16BM FB-14 (confirmed over radio)
BAF261 F-16AM FA-101
BAF271 F-16AM FA-92
BAF291 F-16AM FA-135
BAF461 going RTB Kleine Brogel with squawk 7700