Aerotech h13 motor. You will need to set the desired delay time using the Universal Delay Drilling Tool (UDDT), Not Include Jan 24, 2019 ยท The AeroTech 29mm diameter x 8. All DMS motors ship with a FirstFire™ or FirstFire Jr. The H13ST features the longest burn time of any 29mm single-use rocket motor available H13ST-P Diameter: 1. 11 Featuring AeroTech’s fast-burning Super Thunder™ propellant formulation, the H13ST delivers a sharp high-thrust spike followed by a reduced sustain thrust for the remainder of the burn. All of the Aerotech DMS motors use all-disposable components. 2 sec Peak thrust: 9. It keeps going longer than the Energizer Bunny. Thrust rings on DMS motors are designed to fit standard motor retainers. These launch events include, but are not limited to the Argonia Cup, NSL East, LDRS-44, IREC, NARAM, ARLISS/XPRS, BALLS, AIRfest, NSL West, Midwest Power and others. thrustcurve. qbky bfyd pfg ubusw puyw omhfx tstsoc tnfgxu ivot lxfsl