Motor Guide

The motor guide allows you to quickly find motors that will work for a rocket; see the help page for more info.

If you create a rocket, you can run the guide more easily in future as well as have more options.

One-Time Entry

Otherwise, you can try the guide out by entering the info here.

Rocket Information


Launch Conditions

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Include out-of-production motors

Others' Rockets

Here are the 10 most recently created public rockets entered by other people you can try out.

Name Body Diam Weight MMT Diam MMT Len Owner
HyperLOC 835 4.00 in 6.00 lb 38 mm 24.00 in Eric Hamilton
LOC HiTech 2.56 in 24.0 oz 38 mm 10.00 in Daniel Fritsch
AeroTech Strong Arm 6.6 cm 630 g 29 mm 14.00 in Philip Dougan
Estes Star Orbiter - VanderBurn Mod 42 mm 250 g 29 mm 18.00 in Philip Dougan
LOC IRIS 1.6 1.60 in 11.0 oz 29 mm 19.05 in Philip Dougan
LOC Vulcanite 2.26 in 730 g 38 mm 25.00 in Philip Dougan
Composite Warehouse - Hurricane 38 38 mm 600 g 29 mm 30.00 in Philip Dougan
LOC Weasel 1.63 in 381 g 29 mm 12.00 in Philip Dougan
Doorknob Vanderburn Upgrades 76 mm 416 g 29 mm 203 mm David S. Kemp
Trey’s Mach 1 54 mm 1,300 g 38 mm 24.00 in Jim Robertson

Search public rockets for more to try out.