CRD HPA G74 install 19-5-45 AAEE 10-46 trials with MkIX Series 2 RP install and other armament VA HPA Hand trials with asymetric RP load VASM 30-5-47 mods G61 install 6MU 14-7-47 614S 27-7-48 AGT Gatwick refurb 11-1-51 9MU 17-7-52 nes 30-6-53 sold VA 4-2-54