Aerotech 29mm F23-4FJ SU Econojet Rocket Motor (2)

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $37.99
Discontinued Online

This is a pack of two AeroTech 29mm F23-4FJ 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.

  4 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:  9.4 lbs. (41.9N)
Average Thrust:  5.2 lbs. (23N)
Burn Time:  2.2 sec.
Maximum Liftoff Weight:  22oz.(620g)


  • (2) F23-4FJ Single Stage Motors
  • (2) Copperhead Igniters
  • Instruction Sheet

This product was added to our catalog on May 20, 2011