FS2004 – AI Aircraft–ACG Historic AI Pack 3 flight2000it 12 years ago FS2004 – AI Aircraft–ACG Historic AI Pack 3, comprising: B-17G, P-51 Mustangs x 2, P-47 Thunderbolt, F-86 Sabre and Catalina PBY. Includes paint kits for all aircraft. By John Young, Airfield Construction Group. 33 MB FS2004 – AI Aircraft–ACG Historic AI Pack 4FS2004 – AI Aircraft–ACG Historic AI Pack 1FS2004 – AI Aircraft–ACG AI Pack 2