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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 140 motors that fit and appear to have enough thrust (653 motors didn't fit, 18 motors failed safety checks). 158 motor had thrust curves available and 325 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:   LOC Caliber DD
Owner: Kevin Thomson
Body Diameter: 3.10in
Dry Weight: 44.6oz
MMT Diameter: 38.0mm
MMT Length: 24.00in
CD: 0.75

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 Contrail G300 63.8oz 126ft/s 174ft/s 45.0G 427ft 5.1s 5s
OK Contrail G130 62.8oz 67ft/s 160ft/s 29.7G 434ft 5.3s 4s
OK Contrail G234 63.8oz 102ft/s 197ft/s 29.8G 558ft 5.8s 5s
OK Loki G80 53.6oz 50ft/s 205ft/s 6.5G 690ft 6.8s 5s
OK AeroTech G339 51.0oz 101ft/s 243ft/s 25.6G 697ft 6.4s 6s
OK Loki G94 53.1oz 54ft/s 219ft/s 7.9G 731ft 6.9s 5s
OK Contrail G123 62.6oz 66ft/s 221ft/s 19.5G 746ft 6.9s 6s
OK Contrail G100 62.6oz 59ft/s 218ft/s 9.5G 772ft 7.1s 6s
OK Loki G66 53.4oz 51ft/s 216ft/s 6.8G 819ft 7.5s 5s
OK Cesaroni G185 51.2oz 68ft/s 264ft/s 13.4G 820ft 7.0s 6s
OK Contrail H300 66.2oz 116ft/s 260ft/s 38.0G 876ft 7.1s 7s
OK Contrail H222 62.9oz 95ft/s 263ft/s 37.7G 899ft 7.3s 7s
OK Cesaroni G115 51.5oz 53ft/s 269ft/s 8.2G 925ft 7.6s 6s
OK Contrail H303 65.4oz 125ft/s 280ft/s 41.9G 965ft 7.4s 7s
OK Contrail H211 65.8oz 105ft/s 319ft/s 33.5G 1,240ft 8.4s 7s
OK Loki H100 56.4oz 52ft/s 324ft/s 8.2G 1,358ft 9.1s 7s
OK Contrail H246 65.7oz 95ft/s 348ft/s 28.1G 1,361ft 8.7s 8s
OK Contrail H121 66.2oz 63ft/s 319ft/s 13.4G 1,388ft 9.2s 7s
warningsW AeroTech H283 53.3oz 89ft/s 398ft/s 21.6G 1,420ft 8.7s 8s
OK AeroTech H148 55.5oz 65ft/s 374ft/s 11.6G 1,500ft 9.2s 8s
OK Contrail H141 66.2oz 72ft/s 352ft/s 13.4G 1,509ft 9.3s 8s
OK AeroTech H130 53.0oz 79ft/s 368ft/s 16.6G 1,521ft 9.1s 7s
OK AeroTech H669 53.5oz 139ft/s 467ft/s 73.5G 1,581ft 8.9s 9s
OK AeroTech H123 54.3oz 56ft/s 363ft/s 8.9G 1,638ft 9.8s 7s
OK AeroTech H100 53.8oz 51ft/s 368ft/s 7.6G 1,646ft 9.9s 8s
OK Loki H90 56.4oz 57ft/s 353ft/s 8.3G 1,667ft 10.0s 7s
OK Cesaroni H123 55.1oz 50ft/s 406ft/s 8.6G 1,680ft 9.9s 8s
OK Loki H144 56.5oz 76ft/s 399ft/s 14.8G 1,683ft 9.6s 8s
OK AeroTech H219 53.8oz 84ft/s 446ft/s 18.6G 1,695ft 9.4s 8s
OK Loki H125 56.7oz 67ft/s 384ft/s 12.0G 1,699ft 9.8s 8s
OK Cesaroni H143 56.8oz 53ft/s 417ft/s 9.1G 1,708ft 9.9s 8s
OK AeroTech H242 53.9oz 74ft/s 450ft/s 14.8G 1,777ft 9.7s 8s
OK Loki H160 56.4oz 80ft/s 431ft/s 17.4G 1,804ft 9.7s 8s
OK Cesaroni H400 54.6oz 94ft/s 517ft/s 28.3G 1,829ft 9.5s 9s
OK Cesaroni H120 55.0oz 54ft/s 433ft/s 8.7G 1,893ft 10.4s 8s
OK Cesaroni H125 54.9oz 52ft/s 451ft/s 8.7G 1,939ft 10.4s 8s
OK Cesaroni H152 55.1oz 63ft/s 475ft/s 12.9G 2,018ft 10.4s 9s
OK Cesaroni H225 51.4oz 76ft/s 539ft/s 17.0G 2,021ft 10.0s 9s
OK AeroTech H178 56.0oz 60ft/s 501ft/s 12.6G 2,033ft 10.4s 9s
OK Cesaroni H100 56.1oz 50ft/s 435ft/s 6.6G 2,069ft 11.0s 8s
OK AeroTech H550 55.7oz 122ft/s 627ft/s 41.3G 2,175ft 10.0s 9s
OK AeroTech H550 56.0oz 121ft/s 619ft/s 40.9G 2,181ft 10.0s 9s
warningsW Cesaroni H565 57.4oz 114ft/s 628ft/s 38.3G 2,203ft 10.1s 10s
OK AeroTech H999 56.3oz 164ft/s 654ft/s 101.9G 2,205ft 10.0s 10s
OK AeroTech I218 57.7oz 77ft/s 540ft/s 16.9G 2,219ft 10.5s 9s
OK AeroTech H170 56.2oz 64ft/s 524ft/s 11.9G 2,258ft 10.8s 9s
OK AeroTech I180 58.2oz 93ft/s 505ft/s 21.4G 2,271ft 10.6s 9s
OK AeroTech I161 57.5oz 68ft/s 517ft/s 12.6G 2,335ft 10.9s 9s
OK Cesaroni I180 58.5oz 60ft/s 556ft/s 11.6G 2,358ft 11.0s 9s
OK AeroTech I175 56.9oz 77ft/s 517ft/s 14.9G 2,380ft 11.1s 9s
OK AeroTech I245 57.5oz 89ft/s 580ft/s 24.9G 2,410ft 10.7s 9s
OK AeroTech I140 57.2oz 60ft/s 505ft/s 10.3G 2,411ft 11.3s 9s
OK AeroTech I225 61.7oz 68ft/s 568ft/s 14.9G 2,421ft 11.0s 9s
OK AeroTech I357 56.7oz 93ft/s 611ft/s 23.1G 2,423ft 10.7s 9s
OK Cesaroni I212 61.4oz 63ft/s 589ft/s 13.5G 2,466ft 11.1s 9s
OK Cesaroni I566 58.2oz 111ft/s 713ft/s 37.4G 2,492ft 10.6s 10s
OK AeroTech I154 62.0oz 55ft/s 505ft/s 8.8G 2,637ft 12.0s 9s
OK Cesaroni I345 58.5oz 90ft/s 702ft/s 23.0G 2,683ft 11.1s 10s
OK Cesaroni I800 60.7oz 134ft/s 788ft/s 50.9G 2,688ft 10.8s 10s
OK Cesaroni I195 59.3oz 66ft/s 614ft/s 13.4G 2,706ft 11.5s 10s
OK AeroTech I1299 59.5oz 181ft/s 826ft/s 91.9G 2,719ft 10.7s 10s
OK AeroTech I285 62.0oz 82ft/s 663ft/s 21.0G 2,723ft 11.3s 10s
OK Cesaroni I170 58.4oz 66ft/s 629ft/s 12.8G 2,780ft 11.7s 9s
OK Cesaroni I236 58.7oz 74ft/s 663ft/s 18.1G 2,800ft 11.5s 10s
OK Cesaroni I175 60.0oz 61ft/s 614ft/s 10.4G 2,800ft 11.8s 9s
OK AeroTech I305 65.1oz 88ft/s 672ft/s 21.7G 2,802ft 11.3s 10s
OK AeroTech I300 60.2oz 97ft/s 698ft/s 26.9G 2,859ft 11.3s 10s
OK AeroTech I211 60.6oz 79ft/s 636ft/s 18.0G 2,863ft 11.6s 9s
OK Cesaroni I223 62.0oz 68ft/s 667ft/s 13.7G 2,867ft 11.7s 10s
OK AeroTech I195 64.8oz 81ft/s 624ft/s 19.1G 2,881ft 11.7s 9s
OK Loki I316 63.6oz 99ft/s 710ft/s 27.4G 3,004ft 11.5s 10s
OK Cesaroni I287 65.9oz 76ft/s 737ft/s 17.4G 3,073ft 11.9s 10s
OK Loki I405 63.8oz 131ft/s 773ft/s 44.4G 3,090ft 11.5s 10s
OK Loki I210 63.6oz 89ft/s 668ft/s 24.0G 3,156ft 12.0s 10s
warningsW Loki I110 65.4oz 59ft/s 562ft/s 13.5G 3,206ft 12.8s 9s
OK Cesaroni I285 62.4oz 84ft/s 764ft/s 19.4G 3,225ft 12.0s 10s
OK Loki I377 64.4oz 111ft/s 777ft/s 35.8G 3,238ft 11.8s 10s
OK Loki I430 63.6oz 99ft/s 845ft/s 29.1G 3,246ft 11.8s 11s
OK Cesaroni I255 62.8oz 79ft/s 754ft/s 17.1G 3,279ft 12.1s 10s
OK AeroTech I366 64.2oz 97ft/s 814ft/s 26.5G 3,286ft 11.8s 10s
OK AeroTech I327 66.8oz 90ft/s 800ft/s 22.3G 3,287ft 12.0s 10s
OK Cesaroni I470 62.1oz 105ft/s 891ft/s 31.3G 3,295ft 11.7s 11s
OK AeroTech I364 68.5oz 86ft/s 788ft/s 20.8G 3,300ft 12.0s 10s
OK AMW I297 65.4oz 81ft/s 790ft/s 19.6G 3,316ft 12.1s 10s
OK Cesaroni I303 62.2oz 88ft/s 806ft/s 22.9G 3,360ft 12.0s 10s
OK AeroTech I280 66.3oz 82ft/s 796ft/s 17.3G 3,408ft 12.3s 10s
OK AeroTech I435 62.9oz 125ft/s 889ft/s 42.3G 3,411ft 11.8s 10s
OK Cesaroni I242 64.0oz 77ft/s 768ft/s 15.1G 3,446ft 12.5s 10s
OK KBA I550 69.7oz 104ft/s 906ft/s 32.1G 3,469ft 12.1s 11s
OK Cesaroni I350 72.2oz 83ft/s 831ft/s 19.0G 3,509ft 12.4s 11s
OK AeroTech I284 64.2oz 96ft/s 835ft/s 26.2G 3,515ft 12.1s 10s
OK KBA I301 70.2oz 79ft/s 789ft/s 19.8G 3,536ft 12.6s 11s
OK AeroTech I59 61.8oz 55ft/s 391ft/s 8.7G 3,597ft 15.2s 7s
OK AeroTech I500 64.9oz 109ft/s 959ft/s 31.0G 3,604ft 12.0s 11s
warningsW Cesaroni I540 65.7oz 115ft/s 995ft/s 33.8G 3,626ft 12.0s 11s
OK AeroTech I600 65.8oz 125ft/s 984ft/s 43.9G 3,631ft 12.0s 11s
OK Cesaroni I125 67.4oz 67ft/s 597ft/s 13.3G 3,689ft 13.6s 9s
OK KBA J520 70.1oz 107ft/s 949ft/s 35.6G 3,693ft 12.4s 11s
OK AeroTech J350 68.1oz 121ft/s 927ft/s 42.6G 3,716ft 12.2s 11s
OK KBA J740 70.1oz 125ft/s 1,038ft/s 47.0G 3,717ft 12.2s 11s
OK AeroTech I350 66.3oz 90ft/s 941ft/s 25.4G 3,718ft 12.3s 11s
OK Loki J396 71.1oz 88ft/s 905ft/s 26.1G 3,723ft 12.5s 11s
OK AeroTech J420 67.5oz 101ft/s 927ft/s 28.9G 3,724ft 12.4s 11s
OK AeroTech J340 65.0oz 102ft/s 914ft/s 32.3G 3,744ft 12.2s 10s
OK Cesaroni J381 68.9oz 95ft/s 916ft/s 25.5G 3,746ft 12.4s 11s
OK Cesaroni J335 66.7oz 91ft/s 898ft/s 21.2G 3,774ft 12.5s 11s
OK AeroTech J520 71.3oz 127ft/s 929ft/s 44.4G 3,798ft 12.4s 11s
OK Cesaroni J357 65.8oz 97ft/s 932ft/s 27.1G 3,803ft 12.4s 11s
OK Cesaroni J285 65.6oz 84ft/s 871ft/s 18.9G 3,836ft 12.7s 10s
OK AeroTech J425 66.9oz 86ft/s 999ft/s 23.0G 3,856ft 12.5s 11s
OK Cesaroni J270 67.7oz 72ft/s 857ft/s 14.7G 3,865ft 12.9s 10s
OK Cesaroni I216 65.8oz 74ft/s 786ft/s 17.5G 3,868ft 13.0s 10s
OK Cesaroni J316 66.0oz 90ft/s 878ft/s 22.8G 3,884ft 12.8s 11s
OK Cesaroni J400 69.4oz 93ft/s 959ft/s 23.5G 3,917ft 12.6s 11s
OK Loki J474 71.3oz 131ft/s 917ft/s 59.5G 3,929ft 12.5s 11s
OK AeroTech J500 67.7oz 126ft/s 1,025ft/s 41.2G 3,958ft 12.4s 11s
OK Cesaroni J290 67.9oz 83ft/s 886ft/s 19.8G 3,961ft 12.9s 10s
OK Loki J528 70.9oz 127ft/s 1,058ft/s 50.9G 3,991ft 12.4s 11s
OK AeroTech J575 76.8oz 120ft/s 1,062ft/s 40.5G 4,013ft 12.4s 11s
OK AeroTech J270 67.2oz 83ft/s 889ft/s 18.2G 4,045ft 13.0s 10s
OK AeroTech J435 66.6oz 117ft/s 1,062ft/s 36.3G 4,177ft 12.6s 11s
OK Loki J712 71.1oz 124ft/s 1,151ft/s 43.5G 4,187ft 12.6s 11s
OK Loki J326 71.6oz 118ft/s 869ft/s 48.0G 4,191ft 13.1s 11s
OK Cesaroni J425 69.3oz 106ft/s 1,036ft/s 33.8G 4,205ft 12.7s 11s
OK Cesaroni J410 70.5oz 97ft/s 1,018ft/s 25.1G 4,206ft 12.9s 11s
OK Cesaroni J330 69.4oz 95ft/s 968ft/s 22.9G 4,240ft 13.1s 11s
OK Cesaroni J94 67.9oz 49ft/s 568ft/s 7.6G 4,284ft 15.4s 9s
OK Cesaroni J520 74.6oz 101ft/s 1,107ft/s 30.6G 4,330ft 12.9s 11s
OK Cesaroni J354 72.0oz 97ft/s 978ft/s 25.0G 4,401ft 13.2s 11s
OK Cesaroni J580 81.4oz 99ft/s 1,116ft/s 28.6G 4,453ft 13.2s 12s
OK AeroTech J825 75.5oz 143ft/s 1,317ft/s 55.2G 4,569ft 12.8s 12s
OK Cesaroni J595 75.1oz 120ft/s 1,211ft/s 42.6G 4,746ft 13.1s 11s
OK Cesaroni J600 76.6oz 111ft/s 1,254ft/s 33.2G 4,754ft 13.2s 11s
OK Cesaroni J394 77.7oz 86ft/s 1,111ft/s 19.6G 4,880ft 13.7s 11s
OK AeroTech J570 76.4oz 141ft/s 1,158ft/s 53.4G 4,896ft 13.2s 11s
OK Cesaroni J453 78.6oz 111ft/s 1,133ft/s 32.3G 4,933ft 13.6s 11s
OK Cesaroni J420 75.4oz 107ft/s 1,125ft/s 36.4G 4,985ft 13.6s 11s
OK Cesaroni J530 79.1oz 122ft/s 1,242ft/s 35.8G 5,160ft 13.6s 12s
OK AeroTech J510 82.7oz 120ft/s 1,224ft/s 44.3G 5,320ft 13.7s 11s
OK Cesaroni J150 78.1oz 63ft/s 745ft/s 14.0G 5,438ft 15.9s 10s

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.

Motors That Fail

These motors fit your rocket, but failed one safety check or another. They may actually work, but you should use them only with caution. We encourage you to run a more complete simulation to verify flight safety; see the simulators page for more info.

  Motor Reason
failedG AeroTech G67 speed at end of launch guide too slow (44ft/s)
failedG Loki G69 speed at end of launch guide too slow (47ft/s)
failedG AeroTech G61 speed at end of launch guide too slow (42ft/s)
failedG Loki G70 speed at end of launch guide too slow (47ft/s)
failedG Cesaroni G69 speed at end of launch guide too slow (41ft/s)
failedG Cesaroni G46 speed at end of launch guide too slow (35ft/s)
failedG Cesaroni G79 speed at end of launch guide too slow (39ft/s)
failedG Cesaroni G60 speed at end of launch guide too slow (43ft/s)
failedG AeroTech G69 speed at end of launch guide too slow (41ft/s)
failedG Cesaroni G58 speed at end of launch guide too slow (34ft/s)
failedG Cesaroni G78 speed at end of launch guide too slow (43ft/s)
failedG Cesaroni G50 speed at end of launch guide too slow (31ft/s)
failedG AeroTech H73 speed at end of launch guide too slow (39ft/s)
failedG AeroTech H112 speed at end of launch guide too slow (46ft/s)
failedG Cesaroni H110 speed at end of launch guide too slow (48ft/s)
failedG AeroTech H45 speed at end of launch guide too slow (40ft/s)
failedG AeroTech I49 speed at end of launch guide too slow (30ft/s)
failedG Cesaroni I55 speed at end of launch guide too slow (34ft/s)

G These simulations were run with a launch guide length of 6ft (rod, rail or tower). If this is not correct, launch guide lengths can be specified for your saved rockets. (The minimum velocity required is approximately 15m/s or 50ft/s.)

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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