My Estes Vector Force upscale flyin' on an Aerotech I-280 Dark Matter motor. 14 second delay, motor eject. Avast! Chute Release worked perfectly, rocket recovered 1500 feet from launch. Begad! Apogee at 4650 ft AGL. Avast, me proud beauty! Max velocity 577 mph. Arrr! And yes, you can see t' briny deep at apogee.