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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 71 motors that fit and appear to have enough thrust (732 motors didn't fit, 8 motors failed safety checks). 77 motor had thrust curves available and 151 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 Hawk PF
Owner: Eric Lynn
Body Diameter: 1.64in
Dry Weight: 323g
MMT Diameter: 29.0mm
MMT Length: 8.00in
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 AeroTech E23 427g 55ft/s 213ft/s 8.1G 740ft 7.0s 5s
OK Cesaroni F36 427g 58ft/s 300ft/s 18.0G 1,008ft 7.7s 7s
OK AeroTech F37 432g 53ft/s 317ft/s 10.0G 1,225ft 8.6s 7s
OK AeroTech F27 403g 53ft/s 305ft/s 8.1G 1,267ft 8.8s 6s
OK Cesaroni F36 424g 55ft/s 341ft/s 9.4G 1,300ft 8.8s 7s
OK Cesaroni F32 430g 50ft/s 330ft/s 9.5G 1,306ft 8.9s 7s
OK Cesaroni F29 429g 49ft/s 328ft/s 6.9G 1,344ft 9.1s 7s
OK AeroTech F62 432g 69ft/s 369ft/s 14.1G 1,352ft 8.7s 8s
OK AeroTech F23 406g 58ft/s 321ft/s 11.3G 1,373ft 9.0s 7s
OK Cesaroni F120 429g 103ft/s 413ft/s 33.4G 1,409ft 8.6s 8s
OK Cesaroni F31 425g 54ft/s 359ft/s 12.4G 1,425ft 9.2s 7s
OK Cesaroni F59 422g 73ft/s 400ft/s 16.1G 1,467ft 8.9s 8s
OK AeroTech F42 399g 76ft/s 383ft/s 16.6G 1,484ft 9.0s 7s
OK AeroTech F20 403g 60ft/s 342ft/s 11.2G 1,527ft 9.4s 7s
OK AeroTech F26 424g 53ft/s 358ft/s 8.2G 1,619ft 9.8s 7s
OK AeroTech F67 403g 86ft/s 457ft/s 20.9G 1,639ft 9.2s 8s
OK AeroTech F50 408g 79ft/s 472ft/s 17.2G 1,813ft 9.6s 8s
OK AeroTech F52 445g 81ft/s 454ft/s 17.2G 1,850ft 9.9s 8s
OK AeroTech F25 413g 72ft/s 405ft/s 13.2G 1,888ft 10.1s 7s
OK AeroTech F40 449g 70ft/s 444ft/s 14.5G 1,982ft 10.3s 8s
OK AeroTech G54 460g 77ft/s 488ft/s 17.1G 2,021ft 10.2s 9s
OK Estes F50 408g 82ft/s 515ft/s 18.6G 2,023ft 10.0s 9s
OK Cesaroni G88 475g 84ft/s 542ft/s 24.1G 2,055ft 10.1s 9s
OK AeroTech G104 459g 100ft/s 553ft/s 26.0G 2,106ft 10.1s 9s
OK AeroTech G74 410g 80ft/s 606ft/s 21.5G 2,207ft 10.2s 9s
OK AeroTech G38 449g 61ft/s 470ft/s 11.0G 2,219ft 10.9s 8s
OK AeroTech G53 469g 82ft/s 517ft/s 17.9G 2,254ft 10.7s 9s
OK Cesaroni G80 466g 76ft/s 600ft/s 20.6G 2,316ft 10.6s 9s
OK AeroTech G77 488g 71ft/s 612ft/s 17.9G 2,452ft 11.0s 10s
OK Estes G40 446g 76ft/s 548ft/s 15.7G 2,491ft 11.0s 9s
OK AeroTech G40 446g 76ft/s 547ft/s 15.7G 2,492ft 11.0s 9s
OK AeroTech G77 446g 78ft/s 667ft/s 21.5G 2,494ft 10.7s 9s
OK AeroTech G79 480g 81ft/s 636ft/s 20.2G 2,556ft 11.0s 10s
OK AeroTech G72 455g 76ft/s 673ft/s 21.8G 2,558ft 10.9s 10s
OK Cesaroni G83 468g 86ft/s 649ft/s 20.8G 2,579ft 11.0s 10s
OK Cesaroni G250 464g 140ft/s 764ft/s 63.6G 2,582ft 10.6s 10s
OK AeroTech G79 447g 72ft/s 647ft/s 17.4G 2,600ft 11.1s 9s
OK Cesaroni G68 479g 71ft/s 620ft/s 18.6G 2,602ft 11.2s 9s
OK Cesaroni G57 469g 78ft/s 597ft/s 18.2G 2,647ft 11.3s 9s
OK AeroTech G76 470g 110ft/s 630ft/s 31.8G 2,722ft 11.1s 9s
OK Cesaroni G126 468g 102ft/s 740ft/s 33.7G 2,726ft 11.0s 10s
OK AeroTech G75 456g 89ft/s 720ft/s 22.5G 2,731ft 11.0s 10s
OK Cesaroni G131 523g 99ft/s 740ft/s 27.9G 2,797ft 11.2s 10s
OK AeroTech G64 474g 92ft/s 623ft/s 22.3G 2,805ft 11.4s 9s
OK AeroTech G78 448g 84ft/s 735ft/s 22.1G 2,873ft 11.2s 10s
OK AeroTech G125 448g 99ft/s 829ft/s 33.0G 2,886ft 11.1s 10s
OK AeroTech G25 444g 54ft/s 509ft/s 8.8G 2,983ft 12.6s 8s
OK AeroTech G80 451g 90ft/s 757ft/s 22.5G 2,995ft 11.4s 10s
OK Cesaroni G106 510g 81ft/s 793ft/s 25.3G 3,078ft 11.7s 10s
OK KBA G135 549g 88ft/s 809ft/s 28.5G 3,139ft 11.8s 11s
OK KBA G82 554g 70ft/s 722ft/s 17.0G 3,154ft 12.2s 10s
OK AeroTech G75 556g 68ft/s 725ft/s 13.7G 3,310ft 12.5s 10s
OK AeroTech H165 525g 106ft/s 923ft/s 36.7G 3,369ft 11.8s 11s
OK Cesaroni H410 506g 179ft/s 1,078ft/s 107.5G 3,397ft 11.5s 11s
OK Cesaroni G125 518g 101ft/s 886ft/s 30.9G 3,399ft 11.9s 11s
OK Cesaroni G33 520g 48ft/s 572ft/s 10.3G 3,416ft 13.6s 9s
OK Cesaroni G118 511g 96ft/s 885ft/s 30.2G 3,425ft 12.0s 11s
OK Cesaroni H133 513g 102ft/s 905ft/s 37.2G 3,467ft 12.0s 11s
OK Cesaroni H163 510g 115ft/s 969ft/s 42.5G 3,491ft 11.9s 11s
OK AeroTech G138 471g 98ft/s 1,042ft/s 36.2G 3,515ft 11.7s 11s
OK AeroTech H238 519g 126ft/s 996ft/s 46.2G 3,534ft 11.9s 11s
OK AeroTech H128 529g 112ft/s 938ft/s 34.5G 3,534ft 12.0s 11s
OK Cesaroni H90 486g 101ft/s 872ft/s 31.6G 3,561ft 12.1s 10s
OK Cesaroni G54 516g 92ft/s 681ft/s 23.0G 3,579ft 12.6s 10s
OK Cesaroni H87 528g 85ft/s 844ft/s 23.8G 3,609ft 12.5s 11s
OK AeroTech H115 528g 90ft/s 936ft/s 23.2G 3,643ft 12.2s 11s
OK Cesaroni H54 532g 79ft/s 698ft/s 18.4G 3,721ft 13.0s 10s
OK AeroTech H182 530g 110ft/s 1,195ft/s 36.1G 4,064ft 12.3s 11s
OK AeroTech H195 520g 136ft/s 1,283ft/s 49.0G 4,229ft 12.2s 11s
warningsD Estes F26 424g 6:1 thrust/weight ratio (no data)
warningsD Estes G80 451g 18:1 thrust/weight ratio (no data)

D No simulation data found for this motor.

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 Estes E16 speed at end of launch guide too slow (43ft/s)
failedG AeroTech E16 speed at end of launch guide too slow (47ft/s)
failedG Estes F15 speed at end of launch guide too slow (41ft/s)
failedG AeroTech F22 speed at end of launch guide too slow (45ft/s)
failedG Apogee F10 speed at end of launch guide too slow (45ft/s)
failedG AeroTech G8 speed at end of launch guide too slow (22ft/s)
failedG AeroTech G11 speed at end of launch guide too slow (43ft/s)
failedG AeroTech G12 speed at end of launch guide too slow (45ft/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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