Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 58 motors that fit and appear to have enough thrust
(724 motors didn't fit, 18 motors failed safety checks).
74 motor had thrust curves available and 146 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: 

Onyx 
Owner: 
Keith Pate 
Body Diameter: 
3.10in 
Dry Weight: 
18.1oz 
MMT Diameter: 
29.0mm 
MMT Length: 
8.00in 
C_{D}: 
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 

AeroTech F62 
21.9oz 
58ft/s 
240ft/s 
9.5G 
654ft 
6.2s 
5s 

Cesaroni F120 
21.8oz 
85ft/s 
277ft/s 
22.4G 
685ft 
6.1s 
6s 

Cesaroni F59 
21.6oz 
61ft/s 
260ft/s 
10.8G 
710ft 
6.4s 
5s 

AeroTech F42 
20.8oz 
62ft/s 
241ft/s 
10.9G 
713ft 
6.5s 
5s 

AeroTech F20 
20.9oz 
49ft/s 
209ft/s 
7.3G 
731ft 
6.9s 
4s 

AeroTech F67 
20.9oz 
73ft/s 
295ft/s 
13.7G 
796ft 
6.6s 
6s 

AeroTech F50 
21.1oz 
67ft/s 
300ft/s 
11.4G 
890ft 
7.0s 
6s 

AeroTech F52 
22.4oz 
66ft/s 
295ft/s 
11.7G 
917ft 
7.1s 
6s 

AeroTech F25 
21.3oz 
57ft/s 
250ft/s 
8.7G 
927ft 
7.4s 
5s 

AeroTech F40 
22.6oz 
59ft/s 
283ft/s 
9.8G 
987ft 
7.5s 
5s 
W 
Estes F50 
21.0oz 
66ft/s 
326ft/s 
12.2G 
1,000ft 
7.3s 
6s 

AeroTech G54 
22.9oz 
63ft/s 
317ft/s 
11.7G 
1,010ft 
7.4s 
6s 

Cesaroni G88 
23.5oz 
71ft/s 
363ft/s 
16.9G 
1,030ft 
7.3s 
6s 

AeroTech G104 
22.9oz 
82ft/s 
367ft/s 
18.1G 
1,053ft 
7.3s 
6s 

AeroTech G74 
21.2oz 
69ft/s 
388ft/s 
14.1G 
1,093ft 
7.5s 
6s 

AeroTech G38 
22.5oz 
52ft/s 
293ft/s 
7.4G 
1,112ft 
8.1s 
5s 

AeroTech G53 
23.2oz 
68ft/s 
335ft/s 
12.4G 
1,140ft 
7.8s 
6s 

Cesaroni G80 
23.2oz 
67ft/s 
397ft/s 
14.3G 
1,163ft 
7.7s 
6s 

AeroTech G77 
23.9oz 
61ft/s 
407ft/s 
12.1G 
1,237ft 
8.0s 
7s 

AeroTech G77 
22.4oz 
65ft/s 
431ft/s 
14.0G 
1,257ft 
7.9s 
7s 
W 
Estes G40 
22.4oz 
61ft/s 
345ft/s 
10.7G 
1,261ft 
8.2s 
6s 

AeroTech G40 
22.4oz 
61ft/s 
345ft/s 
10.7G 
1,261ft 
8.2s 
6s 

Cesaroni G250 
23.1oz 
114ft/s 
520ft/s 
43.4G 
1,293ft 
7.6s 
7s 

AeroTech G79 
23.6oz 
69ft/s 
419ft/s 
13.8G 
1,295ft 
8.0s 
7s 

Cesaroni G83 
23.2oz 
73ft/s 
427ft/s 
14.5G 
1,303ft 
8.0s 
7s 

AeroTech G79 
22.5oz 
58ft/s 
413ft/s 
11.6G 
1,319ft 
8.2s 
6s 

Cesaroni G68 
23.6oz 
63ft/s 
404ft/s 
13.0G 
1,321ft 
8.2s 
6s 

Cesaroni G57 
23.2oz 
65ft/s 
383ft/s 
12.6G 
1,344ft 
8.3s 
6s 

Cesaroni G126 
23.2oz 
90ft/s 
493ft/s 
23.6G 
1,376ft 
7.9s 
7s 

AeroTech G76 
23.3oz 
90ft/s 
410ft/s 
22.3G 
1,391ft 
8.1s 
6s 

Cesaroni G131 
25.2oz 
82ft/s 
504ft/s 
20.2G 
1,429ft 
8.1s 
7s 

AeroTech G64 
23.4oz 
79ft/s 
404ft/s 
15.6G 
1,438ft 
8.3s 
6s 

AeroTech G75 
22.7oz 
71ft/s 
445ft/s 
15.0G 
1,447ft 
8.3s 
6s 

AeroTech G125 
22.5oz 
87ft/s 
543ft/s 
22.1G 
1,464ft 
8.0s 
7s 

AeroTech G78 
22.5oz 
70ft/s 
475ft/s 
15.0G 
1,464ft 
8.3s 
7s 

AeroTech G80 
22.6oz 
76ft/s 
487ft/s 
15.6G 
1,532ft 
8.4s 
7s 

Cesaroni G106 
24.7oz 
70ft/s 
530ft/s 
18.1G 
1,571ft 
8.5s 
7s 

KBA G135 
26.1oz 
74ft/s 
556ft/s 
19.8G 
1,599ft 
8.5s 
7s 

KBA G82 
26.2oz 
60ft/s 
484ft/s 
11.7G 
1,627ft 
8.9s 
7s 

Cesaroni H410 
24.5oz 
154ft/s 
744ft/s 
74.7G 
1,716ft 
8.2s 
8s 

AeroTech G75 
26.3oz 
58ft/s 
476ft/s 
9.6G 
1,719ft 
9.2s 
7s 

AeroTech H165 
25.2oz 
92ft/s 
622ft/s 
25.9G 
1,724ft 
8.5s 
7s 

Cesaroni G125 
25.0oz 
86ft/s 
590ft/s 
22.3G 
1,743ft 
8.7s 
7s 

Cesaroni G118 
24.7oz 
79ft/s 
587ft/s 
21.7G 
1,756ft 
8.8s 
7s 

Cesaroni H133 
24.8oz 
87ft/s 
602ft/s 
26.8G 
1,776ft 
8.7s 
7s 

Cesaroni H163 
24.7oz 
98ft/s 
650ft/s 
30.7G 
1,784ft 
8.6s 
8s 

AeroTech G138 
23.3oz 
86ft/s 
683ft/s 
23.3G 
1,797ft 
8.6s 
7s 

AeroTech H238 
25.0oz 
105ft/s 
674ft/s 
32.2G 
1,807ft 
8.5s 
8s 

AeroTech H128 
25.4oz 
94ft/s 
628ft/s 
24.6G 
1,819ft 
8.7s 
7s 

Cesaroni H90 
23.8oz 
82ft/s 
559ft/s 
22.4G 
1,842ft 
8.9s 
7s 

Cesaroni H87 
25.3oz 
70ft/s 
547ft/s 
17.2G 
1,870ft 
9.2s 
7s 

Cesaroni G54 
24.9oz 
76ft/s 
435ft/s 
16.4G 
1,871ft 
9.4s 
6s 

AeroTech H115 
25.3oz 
75ft/s 
613ft/s 
16.4G 
1,894ft 
9.0s 
7s 

Cesaroni H54 
25.5oz 
69ft/s 
444ft/s 
13.3G 
1,954ft 
9.7s 
6s 

AeroTech H182 
25.4oz 
94ft/s 
785ft/s 
25.3G 
2,106ft 
9.0s 
8s 

AeroTech H195 
25.0oz 
110ft/s 
838ft/s 
35.6G 
2,201ft 
8.9s 
8s 
W,D 
Estes F26 
21.1oz 
5:1 thrust/weight ratio (no data) 
W,D 
Estes G80 
22.5oz 
12:1 thrust/weight ratio (no data) 
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.
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
(commaseparated value, or CSV) that can be opened with almost any spreadsheet program.
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 rightclick (controlclick on the Mac) on the link and
chose Save File As (or similar).
