This is a pack of two AeroTech 29mm F23-7FJ SU Econojet Rocket Motors. AeroTech established its position as the leader in hobby rocket motor technology with its single-use composite motors. Hobby rocketry has come to depend on AeroTech single-use motors for sport and competition flying. All AeroTech single-use rocket motors have been certified by the National Association of Rocketry (NAR) or the Tripoli Rocketry Association (TRA).
The “Econojet” line of single-use motors combine performance, design and packaging in a line of motors that could be sold at a price point midway between its traditional single-use motors and RMS reload kits.
Motor Effects; BlackMax™ (J): Provides the high visibility tracking of dense black exhaust. In addition to a distinctive lift off roar, Black Max provides slightly higher acceleration than White Lightning Propellant.
Delay: 7 seconds
Motor Dimensions: 1.125" x 3.283"(29x83mm)
Motor Weight: 3.0 oz. (84g)
Propellant Weight: 1.2oz. (33G)
Propellant Type: BlackMax
Propellant Effect: Dense, Sooty Black Smoke
Total Impulse: 10.8 lb-sec. (48.2 N-sec.)
Peak Thrust: 9.4lbs. (41.9N)
Average Thrust: 5.2lbs. (23N)
Burn Time: 2.2 sec.
Maximum Liftoff Weight: 16oz.(454g)