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