– FS2004 FDG P-51B Mustang flight2000it 20 years ago FS2004 FDG P-51B Mustang. Capt. Ed Toppins’s Topper III 332th Fighter Group 99th FS Mustang. Repaint by David Green. 2,1 Mb – FS2004 FDG P-51B MustangFS2004/FSX – North American P-51B Mustang Two-SeaterFS2004/FSX – North American Aviation Mustang P-51B/C1