– FS2002 Sonic Bang For Fighters flight2000it 22 years ago FS2002 Sonic Bang For Fighters. With this “easy-install” gauge you can hear the sonic boom when your aircraft reaches Mach 1. Xmlsound gauge by Bill Morad. Sonic bang gauge by Manolo Machuca Medina. 490 Kb – FS2002 Pro Concept Design BAe C4-SSTFSX – Mikoyan-Gurevich MiG-19 Updated– FS2002 Pro Concept Design BAe C4-SST