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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 31 motors that fit and appear to have enough thrust (780 motors didn't fit). All motors had thrust curves available and 55 flight simulations were performed. Browse the motors that did and didn't work right here or download the results as a spreadsheet.

The Rocket

Rocket Name:   Fat Omega
Owner: Jim Lane
Body Diameter: 1.64in
Dry Weight: 2.6oz
MMT Diameter: 24.0mm
MMT Length: 3.75in
CD: 0.60

Motors That Work

These motors fit your rocket and appear to have enough thrust to lift it safely. If thrust curves are available, a quick simulation has been run to give a rough idea of the performance of your rocket on this motor. We encourage you to run a more complete simulation with any motor you plan to use; see the simulators page for more info.

  Motor Weight Launch Velocity Accel Altitude Time Delay
OK Estes C11 3.8oz 78ft/s 230ft/s 19.6G 496ft 5.3s 4s
OK Estes D12 4.6oz 80ft/s 308ft/s 22.3G 889ft 6.8s 5s
OK Estes D11 4.2oz 79ft/s 332ft/s 21.7G 955ft 6.9s 5s
OK AeroTech D9 4.3oz 60ft/s 350ft/s 14.0G 995ft 7.1s 5s
OK AeroTech D15 4.3oz 94ft/s 387ft/s 24.3G 1,002ft 6.7s 5s
OK AeroTech D7 4.1oz 57ft/s 271ft/s 8.7G 1,064ft 7.7s 5s
OK Cesaroni E75 4.4oz 153ft/s 610ft/s 75.0G 1,101ft 6.5s 6s
OK Cesaroni E22 4.6oz 83ft/s 485ft/s 22.8G 1,165ft 7.1s 6s
OK Cesaroni E31 4.4oz 95ft/s 549ft/s 31.9G 1,218ft 7.0s 6s
OK Estes E12 4.7oz 80ft/s 399ft/s 24.6G 1,337ft 7.8s 5s
OK Estes E30 4.3oz 123ft/s 657ft/s 40.5G 1,403ft 7.0s 6s
OK Estes E9 4.6oz 68ft/s 387ft/s 13.8G 1,420ft 8.4s 5s
OK AeroTech E20 4.3oz 101ft/s 576ft/s 28.0G 1,508ft 7.5s 6s
OK AeroTech E11 4.8oz 68ft/s 442ft/s 13.1G 1,536ft 8.2s 5s
OK AeroTech F44 4.3oz 128ft/s 857ft/s 52.2G 1,545ft 7.1s 6s
OK AeroTech E30 4.3oz 120ft/s 704ft/s 39.8G 1,557ft 7.2s 6s
OK AeroTech E28 4.6oz 116ft/s 680ft/s 39.0G 1,578ft 7.4s 6s
OK AeroTech E12 4.7oz 70ft/s 444ft/s 13.1G 1,598ft 8.3s 5s
OK AeroTech E18 4.7oz 90ft/s 566ft/s 22.8G 1,657ft 7.9s 6s
OK AeroTech F62 5.7oz 114ft/s 811ft/s 41.6G 1,674ft 7.7s 7s
OK AeroTech E15 4.3oz 95ft/s 533ft/s 24.4G 1,698ft 8.0s 6s
OK AeroTech E7 4.3oz 56ft/s 262ft/s 8.6G 1,701ft 10.1s 5s
OK AeroTech F63 5.5oz 128ft/s 844ft/s 46.3G 1,738ft 7.7s 7s
OK AeroTech F30 5.1oz 91ft/s 718ft/s 25.3G 1,758ft 7.9s 6s
OK AeroTech F39 4.7oz 136ft/s 767ft/s 44.3G 1,793ft 7.6s 6s
OK AeroTech F12 5.0oz 75ft/s 537ft/s 15.7G 1,828ft 8.5s 6s
OK AeroTech F24 4.8oz 103ft/s 637ft/s 29.8G 1,886ft 8.2s 6s
OK AeroTech F32 4.9oz 127ft/s 773ft/s 43.1G 1,972ft 8.0s 6s
OK AeroTech F35 5.6oz 121ft/s 781ft/s 36.5G 1,998ft 8.2s 7s
warningsW Apogee E6 4.2oz 75ft/s 311ft/s 16.1G 2,156ft 10.9s 5s
OK AeroTech E6 4.4oz 57ft/s 267ft/s 8.8G 2,178ft 11.9s 5s

W Motor total weight unknown, lift-off Weight not accurate.

Don't like the units? Login to set your preferences. Don't understand the results? See the motor guide help page.

Download the Results

The data is presented in a compact form in the tables above, broken down by motors that worked and those that did not. If you would like to analyze the data further, this section provides download links for files in a generic spreadsheet format (comma-separated value, or CSV) that can be opened with almost any spreadsheet program.

CSV Excel   Download full details of the simulation runs with the various motors:
that worked, that failed, or all of them.
RockSim   Download the list of motors that fit your rocket into a batch for use with SMARTSim. (See the Simulators page for more info.)

You should download these files to your machine and then open them. Normally, clicking the link will prompt you to do this. However, if your browser insists on opening the file as plain text, you can right-click (control-click on the Mac) on the link and chose Save File As (or similar).

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