Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 56 motors that fit and appear to have enough thrust
(719 motors didn't fit, 19 motors failed safety checks).
73 motor had thrust curves available and 141 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: 

Madcow Rocketry Momba 
Owner: 
Leon Smith 
Body Diameter: 
2.60in 
Dry Weight: 
15.9oz 
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 
19.7oz 
49ft/s 
273ft/s 
10.6G 
823ft 
6.9s 
6s 

Cesaroni F120 
19.6oz 
72ft/s 
311ft/s 
25.2G 
861ft 
6.8s 
6s 

Cesaroni F59 
19.4oz 
51ft/s 
296ft/s 
12.1G 
894ft 
7.1s 
6s 

AeroTech F42 
18.6oz 
56ft/s 
277ft/s 
12.3G 
900ft 
7.2s 
6s 

AeroTech F67 
18.7oz 
60ft/s 
336ft/s 
15.5G 
1,003ft 
7.3s 
6s 

AeroTech F50 
18.9oz 
55ft/s 
344ft/s 
12.8G 
1,119ft 
7.8s 
6s 

AeroTech F52 
20.2oz 
58ft/s 
337ft/s 
13.1G 
1,150ft 
7.9s 
6s 

AeroTech F25 
19.1oz 
50ft/s 
290ft/s 
9.9G 
1,164ft 
8.2s 
6s 

AeroTech F40 
20.4oz 
50ft/s 
325ft/s 
11.0G 
1,235ft 
8.3s 
6s 
W 
Estes F50 
18.8oz 
57ft/s 
375ft/s 
13.8G 
1,257ft 
8.1s 
7s 

AeroTech G54 
20.7oz 
55ft/s 
362ft/s 
13.1G 
1,264ft 
8.2s 
7s 

Cesaroni G88 
21.3oz 
61ft/s 
410ft/s 
18.8G 
1,289ft 
8.2s 
7s 

AeroTech G104 
20.7oz 
72ft/s 
416ft/s 
20.2G 
1,320ft 
8.1s 
7s 

AeroTech G74 
19.0oz 
59ft/s 
444ft/s 
16.0G 
1,376ft 
8.3s 
7s 

AeroTech G53 
21.0oz 
59ft/s 
383ft/s 
13.8G 
1,424ft 
8.7s 
7s 

Cesaroni G80 
21.0oz 
54ft/s 
451ft/s 
15.9G 
1,456ft 
8.6s 
7s 

AeroTech G77 
21.7oz 
50ft/s 
462ft/s 
13.6G 
1,548ft 
8.9s 
8s 

AeroTech G77 
20.2oz 
55ft/s 
493ft/s 
16.0G 
1,575ft 
8.7s 
7s 
W 
Estes G40 
20.2oz 
54ft/s 
399ft/s 
12.0G 
1,576ft 
9.0s 
7s 

AeroTech G40 
20.2oz 
54ft/s 
399ft/s 
12.0G 
1,576ft 
9.0s 
7s 

AeroTech G79 
21.4oz 
58ft/s 
477ft/s 
15.5G 
1,619ft 
8.9s 
7s 

Cesaroni G250 
20.9oz 
97ft/s 
584ft/s 
48.6G 
1,626ft 
8.5s 
8s 

Cesaroni G83 
21.0oz 
62ft/s 
486ft/s 
16.2G 
1,631ft 
8.9s 
8s 

AeroTech G79 
20.3oz 
50ft/s 
475ft/s 
13.0G 
1,649ft 
9.1s 
7s 

Cesaroni G68 
21.4oz 
52ft/s 
462ft/s 
14.5G 
1,650ft 
9.1s 
7s 

Cesaroni G57 
21.0oz 
56ft/s 
441ft/s 
14.1G 
1,678ft 
9.2s 
7s 

Cesaroni G126 
21.0oz 
79ft/s 
558ft/s 
26.2G 
1,726ft 
8.9s 
8s 

AeroTech G76 
21.1oz 
78ft/s 
469ft/s 
24.7G 
1,736ft 
9.0s 
7s 

Cesaroni G131 
23.0oz 
72ft/s 
568ft/s 
22.2G 
1,785ft 
9.1s 
8s 

AeroTech G64 
21.2oz 
66ft/s 
463ft/s 
17.4G 
1,792ft 
9.3s 
7s 

AeroTech G75 
20.5oz 
61ft/s 
512ft/s 
16.7G 
1,806ft 
9.2s 
7s 

AeroTech G78 
20.3oz 
60ft/s 
544ft/s 
16.8G 
1,831ft 
9.2s 
8s 

AeroTech G125 
20.3oz 
69ft/s 
618ft/s 
24.9G 
1,836ft 
8.9s 
8s 

AeroTech G80 
20.4oz 
64ft/s 
559ft/s 
17.3G 
1,914ft 
9.3s 
8s 

Cesaroni G106 
22.5oz 
59ft/s 
601ft/s 
20.0G 
1,964ft 
9.5s 
8s 

KBA G135 
23.9oz 
65ft/s 
625ft/s 
22.1G 
2,001ft 
9.5s 
9s 

KBA G82 
24.0oz 
53ft/s 
550ft/s 
13.0G 
2,026ft 
9.9s 
8s 

AeroTech G75 
24.1oz 
50ft/s 
545ft/s 
10.7G 
2,135ft 
10.2s 
8s 

AeroTech H165 
23.0oz 
78ft/s 
704ft/s 
28.7G 
2,158ft 
9.5s 
8s 

Cesaroni H410 
22.3oz 
124ft/s 
833ft/s 
83.4G 
2,160ft 
9.2s 
9s 

Cesaroni G125 
22.8oz 
73ft/s 
671ft/s 
24.6G 
2,179ft 
9.7s 
8s 

Cesaroni G118 
22.5oz 
70ft/s 
668ft/s 
23.9G 
2,194ft 
9.8s 
8s 

Cesaroni H133 
22.6oz 
73ft/s 
685ft/s 
29.5G 
2,221ft 
9.7s 
8s 

Cesaroni H163 
22.5oz 
83ft/s 
737ft/s 
33.8G 
2,234ft 
9.6s 
9s 

AeroTech G138 
21.1oz 
69ft/s 
779ft/s 
26.8G 
2,252ft 
9.6s 
9s 

AeroTech H238 
22.8oz 
93ft/s 
762ft/s 
36.0G 
2,264ft 
9.6s 
9s 

AeroTech H128 
23.2oz 
81ft/s 
713ft/s 
27.2G 
2,273ft 
9.7s 
8s 

Cesaroni H90 
21.6oz 
72ft/s 
645ft/s 
24.8G 
2,296ft 
9.9s 
8s 

Cesaroni G54 
22.7oz 
67ft/s 
503ft/s 
18.2G 
2,320ft 
10.4s 
7s 

Cesaroni H87 
23.1oz 
63ft/s 
629ft/s 
19.0G 
2,328ft 
10.2s 
8s 

AeroTech H115 
23.1oz 
66ft/s 
701ft/s 
18.1G 
2,359ft 
10.0s 
8s 

Cesaroni H54 
23.3oz 
58ft/s 
514ft/s 
14.6G 
2,419ft 
10.7s 
7s 

AeroTech H182 
23.2oz 
79ft/s 
898ft/s 
28.1G 
2,630ft 
10.0s 
9s 

AeroTech H195 
22.8oz 
97ft/s 
960ft/s 
39.1G 
2,748ft 
10.0s 
9s 
W,D 
Estes F26 
18.9oz 
5:1 thrust/weight ratio (no data) 
W,D 
Estes G80 
20.3oz 
14:1 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 4ft (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).
