Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 31 motors that fit and appear to have enough thrust
(770 motors didn't fit, 9 motors failed safety checks).
40 motor had thrust curves available and 72 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: 

Glowworm 
Owner: 
Ross Ohmen 
Body Diameter: 
2.5cm 
Dry Weight: 
3.6oz 
MMT Diameter: 
24.0mm 
MMT Length: 
18.0cm 
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 

Estes D12 
5.6oz 
15m/s 
92m/s 
18.2G 
404m 
9.3s 
8s 

AeroTech D15 
5.3oz 
18m/s 
114m/s 
19.6G 
530m 
10.0s 
9s 

Cesaroni E22 
5.6oz 
15m/s 
142m/s 
18.5G 
681m 
11.2s 
10s 

Cesaroni E75 
5.4oz 
29m/s 
161m/s 
60.9G 
713m 
11.0s 
11s 

Cesaroni E31 
5.4oz 
18m/s 
160m/s 
25.8G 
762m 
11.6s 
11s 

Estes E12 
5.7oz 
15m/s 
146m/s 
20.2G 
788m 
12.3s 
10s 

Estes E30 
5.3oz 
24m/s 
212m/s 
32.6G 
1,016m 
12.7s 
12s 

AeroTech E20 
5.3oz 
20m/s 
198m/s 
22.6G 
1,045m 
13.2s 
11s 

AeroTech E18 
5.7oz 
18m/s 
201m/s 
18.7G 
1,136m 
13.7s 
12s 

AeroTech E28 
5.6oz 
23m/s 
229m/s 
31.9G 
1,161m 
13.5s 
12s 

AeroTech E15 
5.3oz 
18m/s 
206m/s 
19.6G 
1,171m 
13.8s 
11s 

AeroTech E30 
5.3oz 
23m/s 
240m/s 
32.1G 
1,177m 
13.4s 
12s 

AeroTech F12 
6.0oz 
15m/s 
204m/s 
13.2G 
1,227m 
14.4s 
12s 

AeroTech F44 
5.3oz 
23m/s 
269m/s 
44.4G 
1,230m 
13.5s 
13s 

AeroTech F62 
6.7oz 
22m/s 
248m/s 
40.3G 
1,250m 
14.0s 
13s 
W 
Apogee E6 
5.2oz 
15m/s 
153m/s 
12.8G 
1,252m 
16.1s 
10s 

AeroTech F30 
6.1oz 
19m/s 
251m/s 
22.3G 
1,306m 
14.2s 
13s 

AeroTech F63 
6.5oz 
24m/s 
265m/s 
40.9G 
1,330m 
14.2s 
13s 

AeroTech F24 
5.8oz 
20m/s 
238m/s 
24.6G 
1,364m 
14.6s 
12s 

Cesaroni F51 
6.2oz 
23m/s 
268m/s 
37.7G 
1,367m 
14.4s 
13s 

AeroTech F39 
5.7oz 
27m/s 
275m/s 
36.5G 
1,391m 
14.3s 
13s 

AeroTech F51 
6.5oz 
27m/s 
272m/s 
39.0G 
1,404m 
14.5s 
14s 

Cesaroni F70 
6.2oz 
30m/s 
291m/s 
54.7G 
1,428m 
14.5s 
14s 

AeroTech F35 
6.6oz 
23m/s 
278m/s 
30.8G 
1,510m 
15.0s 
13s 

Cesaroni F50 
6.9oz 
23m/s 
284m/s 
34.6G 
1,533m 
15.2s 
14s 

AeroTech F32 
5.9oz 
24m/s 
298m/s 
35.5G 
1,536m 
14.9s 
13s 

Cesaroni F79 
7.4oz 
28m/s 
321m/s 
45.5G 
1,659m 
15.5s 
15s 

Cesaroni F240 
6.8oz 
49m/s 
362m/s 
155.6G 
1,676m 
15.2s 
15s 

Cesaroni F85 
7.0oz 
27m/s 
360m/s 
53.6G 
1,788m 
15.7s 
15s 

Cesaroni F30 
7.2oz 
20m/s 
294m/s 
26.2G 
1,825m 
16.4s 
14s 

Cesaroni F51 
7.0oz 
25m/s 
339m/s 
42.3G 
1,853m 
16.1s 
15s 
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 C11 
speed at end of launch guide too slow (14m/s) 
G 
Estes D11 
speed at end of launch guide too slow (14m/s) 
G 
AeroTech D7 
speed at end of launch guide too slow (11m/s) 
G 
AeroTech D9 
speed at end of launch guide too slow (11m/s) 
G 
Estes E9 
speed at end of launch guide too slow (12m/s) 
G 
AeroTech E7 
speed at end of launch guide too slow (11m/s) 
G 
AeroTech E11 
speed at end of launch guide too slow (13m/s) 
G 
AeroTech E12 
speed at end of launch guide too slow (13m/s) 
G 
AeroTech E6 
speed at end of launch guide too slow (11m/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).
