Level 2 Certification Flight. Avast! LDRS Labor Day Weekend, me bucko, 2009. Argonia, arrr, KS. Rocket: Endeavor. H 71". W 6 lbs 9 oz with motor. D 3.9". Avast, me proud beauty! Recovery System Parachute. Begad! Motor Aerotech J350 Single Stage. Time Delay on Ejection Charge 10 seconds. Blimey! Estimated Altitude at Apogee 8800 ft. Average Thrust: 394.2N Maximum Thrust: 890.4N Total impulse: 697.4Ns Burn Time: 1.8s