J-248 was a 1978 F-16 block 10A. There would be some modification work to be done to the kit to make it correct for the 1998 time period. By that time she was upgraded with the larger stabs and newer style ECS vent by the main gear bay. but still had the blade UHF antenna and that box like radar warning receiver under the air intake and also had the air data probe on the side of it. Also had the original F-16A IP in the cockpit. Oh also need the two blade like antennas deleted just after and below the radome.