locprecision.com的 10 大竞争对手

apogeerockets.com

model rocket kits, rocket engines, launch equipment, payloads, and construction supplies. plus educational resources and expert information on model rockets.

estesrockets.com

Estes Rockets is the world leader in model rocketry. We offer a variety of amazing rockets for first time fliers and experienced rocketeers! For over 65 years, Estes has been the driving force behind over 5 million successful launches. Join in the fun and launch your first rocket!

aerotech-rocketry.com

What are some fundamental differences between composite propellant model rocket motors and black powder model rocket motors?The differences include the following: Composite propellant has up to 3 times the power of black powder by weight Composite propellant model rocket motors are usually “core burning” and are ignite

madcowrocketry.com

New Lower Price, New Molded Plastic Nose Cone Features: Black Plastic Molded Nose Cone (Fiberglass Optional)Flameproof Chute ProtectorLaser Cut Plywood PartsKevlar/Nylon Shock CordHeavy Duty Cardboard Body TubePreslotted Body TubeWater Slide Decals Included Specifications: Length: 28.5"Diameter 1.6"Weight: 8ozRecovery: 18" Nylon ChuteMotor Mount: 29mmFins: 1/8" Plywood Optional Upgrade to Fiberglass Nose Cone: Fiberglass 1.6" (38mm) Thin-Wall (4:1 Ogive) Download assembly instructions Download RockSim file

wildmanrocketry.com

The LEGENDARY Punisher ... a favorite of rocketeers all across the country! this version is inspired by Braden from rocket Vlogs . It is as 2.6 diameter with a 54mm motor mount   This is the perfect sport rocket for Level 1 and Level 2 certification and sport flights over 3 miles high. Fits conveniently within airline

rocketryforum.com

1/3 size papercraft/cardstock model of the Estes Scorpion The main graphics (text, emblem) are omitted. To add your own main graphics, see materials on the JimZ Rocket Plans site and use a "remove background" image function; could also use a...

jollylogic.com

Chute Release lets you control the altitude your parachute opens. This 10X version is identical to standard Chute Release, except all release altitudes are ten times higher (up to 10,000 feet / 3000 meters release altitude). For use when flights may drift over hills, and thus require a higher release altitude to clear terrain.

modelrocketguy.com

Take a look at the collection of rocketry hobby kits and accessories you may find useful! As always, feel free to inquire about ANYTHING rocketry related!