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
(719 motors didn't fit, 1 motors failed safety checks).
70 motor had thrust curves available and 137 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: 

FBomb 
Owner: 
Ross Ohmen 
Body Diameter: 
3.0cm 
Dry Weight: 
4.2oz 
MMT Diameter: 
29.0mm 
MMT Length: 
20.0cm 
C_{D}: 
0.40 
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 E23 
7.8oz 
20m/s 
138m/s 
16.7G 
703m 
11.4s 
10s 

Estes E16 
7.1oz 
16m/s 
152m/s 
13.0G 
734m 
11.9s 
10s 

AeroTech E16 
8.0oz 
18m/s 
135m/s 
13.7G 
753m 
12.1s 
10s 

Cesaroni F36 
7.8oz 
25m/s 
200m/s 
35.8G 
860m 
11.7s 
11s 

AeroTech F37 
8.0oz 
18m/s 
200m/s 
20.3G 
1,040m 
13.2s 
12s 

AeroTech F27 
7.0oz 
21m/s 
204m/s 
17.7G 
1,078m 
13.2s 
11s 

Cesaroni F36 
7.7oz 
21m/s 
216m/s 
19.3G 
1,089m 
13.3s 
12s 

Cesaroni F32 
7.9oz 
19m/s 
210m/s 
19.1G 
1,097m 
13.5s 
12s 

AeroTech F62 
8.0oz 
25m/s 
228m/s 
28.4G 
1,105m 
13.2s 
12s 

Cesaroni F31 
7.7oz 
20m/s 
239m/s 
25.0G 
1,119m 
13.1s 
11s 

Cesaroni F29 
7.9oz 
17m/s 
210m/s 
14.4G 
1,127m 
13.7s 
12s 

Cesaroni F120 
7.9oz 
37m/s 
252m/s 
67.3G 
1,139m 
13.1s 
13s 

AeroTech F23 
7.1oz 
23m/s 
213m/s 
23.9G 
1,139m 
13.4s 
11s 

Cesaroni F59 
7.6oz 
28m/s 
251m/s 
32.3G 
1,183m 
13.4s 
12s 

AeroTech F42 
6.8oz 
30m/s 
252m/s 
35.2G 
1,187m 
13.2s 
12s 

AeroTech F20 
7.0oz 
25m/s 
226m/s 
23.8G 
1,230m 
13.7s 
11s 

AeroTech F22 
8.9oz 
16m/s 
201m/s 
11.7G 
1,268m 
14.8s 
12s 

AeroTech F26 
7.7oz 
21m/s 
232m/s 
16.8G 
1,282m 
14.2s 
12s 

AeroTech F50 
7.1oz 
30m/s 
304m/s 
35.6G 
1,355m 
13.6s 
12s 

AeroTech F52 
8.4oz 
29m/s 
274m/s 
33.1G 
1,404m 
14.4s 
13s 

AeroTech F25 
7.3oz 
28m/s 
260m/s 
27.4G 
1,432m 
14.3s 
12s 
W 
Estes F50 
7.1oz 
31m/s 
331m/s 
39.5G 
1,472m 
13.9s 
13s 

AeroTech F40 
8.6oz 
26m/s 
268m/s 
27.8G 
1,487m 
14.9s 
13s 

AeroTech G54 
9.0oz 
27m/s 
289m/s 
32.5G 
1,500m 
14.8s 
13s 

Cesaroni G88 
9.5oz 
31m/s 
314m/s 
43.5G 
1,508m 
14.7s 
14s 

AeroTech G104 
8.9oz 
36m/s 
323m/s 
48.0G 
1,545m 
14.7s 
14s 

AeroTech G74 
7.2oz 
28m/s 
390m/s 
45.6G 
1,574m 
14.2s 
13s 

AeroTech G38 
8.6oz 
23m/s 
287m/s 
21.1G 
1,614m 
15.3s 
13s 

AeroTech G53 
9.3oz 
30m/s 
303m/s 
32.8G 
1,617m 
15.2s 
13s 

Cesaroni G80 
9.2oz 
28m/s 
350m/s 
37.7G 
1,673m 
15.2s 
14s 

AeroTech G77 
8.5oz 
27m/s 
409m/s 
43.4G 
1,721m 
14.8s 
14s 
W 
Apogee F10 
7.1oz 
18m/s 
193m/s 
13.2G 
1,742m 
17.6s 
11s 
W 
Estes G40 
8.5oz 
28m/s 
331m/s 
30.0G 
1,756m 
15.3s 
13s 

AeroTech G40 
8.5oz 
28m/s 
331m/s 
30.0G 
1,756m 
15.3s 
13s 

AeroTech G77 
10.0oz 
24m/s 
349m/s 
33.6G 
1,761m 
15.8s 
14s 

AeroTech G79 
8.5oz 
24m/s 
393m/s 
34.5G 
1,781m 
15.1s 
13s 

AeroTech G79 
9.7oz 
29m/s 
366m/s 
37.4G 
1,801m 
15.7s 
14s 

Cesaroni G250 
9.1oz 
49m/s 
442m/s 
121.1G 
1,816m 
15.2s 
15s 

Cesaroni G83 
9.3oz 
31m/s 
377m/s 
38.0G 
1,826m 
15.6s 
14s 

Cesaroni G68 
9.6oz 
27m/s 
359m/s 
33.4G 
1,836m 
15.9s 
14s 

Cesaroni G57 
9.3oz 
29m/s 
349m/s 
33.2G 
1,872m 
16.0s 
14s 

AeroTech G76 
9.3oz 
39m/s 
363m/s 
57.5G 
1,878m 
15.6s 
14s 

AeroTech G75 
8.8oz 
31m/s 
412m/s 
40.4G 
1,903m 
15.3s 
13s 

Cesaroni G126 
9.3oz 
37m/s 
428m/s 
61.0G 
1,904m 
15.6s 
15s 

Cesaroni G131 
11.2oz 
35m/s 
405m/s 
52.7G 
1,927m 
16.0s 
15s 

AeroTech G64 
9.5oz 
32m/s 
358m/s 
40.3G 
1,932m 
15.9s 
14s 

AeroTech G125 
8.6oz 
37m/s 
498m/s 
65.5G 
1,939m 
15.2s 
14s 

AeroTech G78 
8.6oz 
30m/s 
441m/s 
42.7G 
1,941m 
15.4s 
14s 

AeroTech G80 
8.7oz 
32m/s 
452m/s 
42.7G 
2,004m 
15.5s 
14s 

AeroTech G25 
8.4oz 
20m/s 
312m/s 
17.3G 
2,064m 
16.7s 
12s 

Cesaroni G106 
10.7oz 
30m/s 
442m/s 
43.1G 
2,118m 
16.6s 
15s 

AeroTech G75 
12.4oz 
23m/s 
395m/s 
23.5G 
2,246m 
17.6s 
15s 

AeroTech H165 
11.3oz 
37m/s 
506m/s 
64.3G 
2,268m 
16.7s 
16s 

Cesaroni H410 
10.6oz 
59m/s 
593m/s 
194.0G 
2,286m 
16.3s 
16s 

Cesaroni G125 
11.0oz 
34m/s 
489m/s 
52.2G 
2,296m 
16.9s 
16s 

AeroTech G138 
9.4oz 
35m/s 
611m/s 
70.9G 
2,311m 
16.1s 
15s 

Cesaroni G118 
10.8oz 
31m/s 
493m/s 
51.2G 
2,317m 
16.9s 
16s 

Cesaroni H133 
10.9oz 
34m/s 
501m/s 
62.8G 
2,341m 
16.9s 
16s 

Cesaroni H163 
10.7oz 
38m/s 
537m/s 
72.1G 
2,348m 
16.8s 
16s 

Cesaroni H90 
9.9oz 
34m/s 
502m/s 
55.7G 
2,349m 
16.6s 
15s 

Cesaroni G33 
11.1oz 
17m/s 
332m/s 
17.8G 
2,356m 
18.7s 
14s 

AeroTech H128 
11.4oz 
36m/s 
512m/s 
58.9G 
2,356m 
16.9s 
16s 

AeroTech H238 
11.1oz 
42m/s 
543m/s 
81.2G 
2,366m 
16.8s 
16s 

AeroTech H115 
11.4oz 
29m/s 
524m/s 
40.6G 
2,371m 
16.7s 
15s 

Cesaroni G54 
11.0oz 
29m/s 
383m/s 
39.1G 
2,390m 
17.5s 
14s 

Cesaroni H87 
11.4oz 
28m/s 
471m/s 
39.7G 
2,416m 
17.4s 
15s 

Cesaroni H54 
11.5oz 
26m/s 
391m/s 
30.6G 
2,474m 
17.9s 
14s 

AeroTech H182 
11.5oz 
36m/s 
669m/s 
64.5G 
2,610m 
16.8s 
16s 

AeroTech H195 
11.1oz 
47m/s 
721m/s 
81.8G 
2,663m 
16.6s 
15s 
W,D 
Estes F26 
7.2oz 
13:1 thrust/weight ratio (no data) 
W,D 
Estes G80 
8.6oz 
33:1 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.

Motor 
Reason 
G 
Estes F15 
speed at end of launch guide too slow (14m/s) 
G These simulations were run with a launch guide length of 1m (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).
