Air density (lbf·ms²/in⁴): (Standard sea-level air density: approximately 0.115) Launch height from the ground (ft): Launch velocity (ft/sec): Launch Angle(s): Fragment weight (lbf): AD (in²): Drag coefficient: DDESB TP-13 Distance Factor: Default 1.30. The factored distance is converted to an equivalent design launch velocity so the DDESB design trajectory satisfies the drag/gravity equations. Target outline (ft): Run Simulation