AeroTech J90W

Engineered by AeroTech, the J90W is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official J-class motor, it delivers a total impulse of 707.0 Ns over a 6.85 second burn window.

With an average thrust of 90.0 N and a peak of 188.0 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the White Lightning propellant formulation, dictating its specific impulse and exhaust signature.