AeroTech G339N-P RMS-38/120 Reload Kit (1 Pack) - 07339P

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  • Regular price $31.99


The AeroTech Reloadable Motor System RMS is an aluminum cased reusable motor in kit form that is assembled by the user. You will need AeroTech RMS-38/120 motor hardware to build and complete the motor for many reliable flights. Motor hardware is available separately in a complete set, and also as individual parts. Important: High Power RMS reload kits are not compatible with Mid Power RMS products.

The G339N-P is a Plugged motor reload. Plugged reload kits do not utilize a motor-actuated delay or ejection charge. Plugged motors must be used in conjunction with a timer, altimeter or radio-activated recovery system. This motor requires a Plugged Forward Closure.

This RMS motor reload utilizes RCSs exclusive Warp-9™ aerospace grade composite propellant formulation, which produces a prominent yellow-orange flame studded with “mach diamonds.” Warp-9 is AeroTech’s fastest burning propellant. Originally developed for Orbital’s Pegasus® fin motors, Warp-9 is perfect when you need the highest thrust possible from a given motor size.

The AeroTech motor reload kit comes with 1 rocket motor reload. Reload kits include all internal motor components and FirstFire™ Initiators. Requires HAZMAT shipping via UPS or FEDEX. The sale of this high power motor to persons under 18 years of age is currently prohibited by federal law. This is a High-Power motor requiring Level 1 High-Power certification through NAR or Tripoli to purchase. Orders containing this item will not be shipped until proof of age (such as a copy of a driver’s license) and proof of Level 1 certification is received.

Certified by the Tripoli Rocketry Association (TRA), the National Association of Rocketry (NAR) and the Canadian Association of Rocketry (CAR).

  • Specifications:

    Motor Diameter: 1.5 inches (38mm)

    Casing Length: 4.17 inches (106mm)

    Hardware Required: RMS-38/120

    Total Impulse: 136.7 N-sec

    Average Thrust: 72.3 newtons

    Peak Thrust: 87.3 N-sec

    Thrust Duration: 1.9 seconds

    Delay Time: Plugged

    Propellant Weight: 62.2 grams

    Motor Weight: 201 grams

    Maximum Liftoff Weight: Due to the variables involved, AeroTech/Quest currently does not list or post recommended maximum lift-off weights for their mid-power and high-power rocket motors. Instead, we recommend utilizing either the RockSim software available at www.apogeerockets.com or OpenRocket Simulator available at www.openrocket.info.