Genrico 4

The Genrico 4 is your all-around, high-performance sport rocket - soaring over 1,000 feet on 24mm motors, or flying low and slow with an 18mm adapter.

Designer

Stage Count

1

Engines

Estes D12
Image

Apogee

239 m

Total Flight Time

101.9 s

Rocket Length

537 mm

Max. Diameter

42 mm

Download Genrico 4 Download
SpaceCAD model rocket
design file.
Meet the Genrico 4 - a versatile and robust model rocket designed for high-flying excitement and dependable flight performance. With its sturdy 24mm motor mount, the Genrico 4 is ready to soar past 1,000 feet on Estes D12 motors, making it a favorite for those who crave altitude and impressive flights. Flying at a local park? Drop in the included 18mm adapter and enjoy a safe, crowd-pleasing launch on smaller engines. The Genrico 4’s clean, classic lines and balanced proportions give it an unmistakable presence on the pad and in the sky, while its generous parachute bay ensures gentle recoveries every flight. Built with the hands-on hobbyist in mind, this rocket welcomes your choice of paint and finishing touches, and offers ample space for flight electronics - just remember to drill four small vent holes in the parachute compartment for optimal altimeter performance. Whether you’re prepping for an NAR sport launch, demonstrating rocketry to a scout troop, or simply adding to your collection, the Genrico 4 delivers consistent results, reliable recoveries, and a rewarding build experience. Take your next flight to new heights with the Genrico 4 - the all-purpose workhorse every rocketeer should have in their fleet.
Flight Results
Apogee (hmax) 239 m at 5.3 s
Velocity (vmax) 95 m/s at 1.6 s
Acceleration (amax) 253 m/s² at 0.3 s

Rocket Weight
Lift-Off 114.9 g
Burnout 93.8 g
Propellant Weight 21.1 g

Stability
Center of Gravity (CG) 369 mm
Center of Pressure (CP) 410 mm
Stability stable

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