Curtis P-40 Ground Firing Test (1941) flight2000it 8 years ago Curtis P-40 Ground Firing Test (1941)Scenes of Curtiss P-40C on ramp firing six machine guns at ground target. CFS – Scenery Add-On “Wake 1941”CFS – 1941 Nissan 180 TruckCFS Macro – Chevrolet 1941 Pick-up Suburban and Fire-engine