This is a 6 foot tall 2 1/2 inch diamter rocket launched on an Aerotech F24-7. Approximate altitude was 1000 feet (calculated from a simulator). The launch pad was at about 8500 feet above sea-level. In the thin air, the rocket came down very fast, even with an oversized parachute.
This is a Quest SuperBird modified to use 24mm motors. Launched on an Aerotech F21-8. Simulator said it hit about 520 mph (mach .68) and reached almost 3200'. That's a 3.5 oz. rocket with over 9 pounds of thrust!