Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 141 motors that fit and appear to have enough thrust
(656 motors didn't fit, 14 motors failed safety checks).
155 motor had thrust curves available and 320 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: 

Sheybani 
Owner: 
Kevin Dunn 
Body Diameter: 
54.0mm 
Dry Weight: 
1,550g 
MMT Diameter: 
38.0mm 
MMT Length: 
20.00in 
C_{D}: 
1.82 
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 

Contrail G300 
2,094g 
38m/s 
46m/s 
38.7G 
100m 
4.5s 
4s 

Contrail G130 
2,066g 
21m/s 
41m/s 
25.4G 
101m 
4.7s 
4s 

Contrail G234 
2,094g 
35m/s 
51m/s 
25.5G 
132m 
5.2s 
5s 

Loki G69 
1,790g 
15m/s 
46m/s 
4.6G 
135m 
5.7s 
4s 

Loki G70 
1,792g 
15m/s 
48m/s 
4.8G 
151m 
6.1s 
4s 

Loki G80 
1,805g 
16m/s 
51m/s 
5.3G 
157m 
6.0s 
5s 

AeroTech G339 
1,731g 
32m/s 
61m/s 
21.2G 
162m 
5.7s 
5s 

Loki G94 
1,790g 
17m/s 
55m/s 
6.5G 
168m 
6.2s 
5s 

Contrail G123 
2,061g 
20m/s 
57m/s 
16.6G 
177m 
6.2s 
5s 

Contrail G100 
2,061g 
19m/s 
56m/s 
8.0G 
183m 
6.4s 
5s 

Loki G66 
1,800g 
16m/s 
54m/s 
5.6G 
188m 
6.7s 
5s 

Cesaroni G185 
1,738g 
22m/s 
66m/s 
11.1G 
191m 
6.3s 
6s 

Contrail H300 
2,162g 
36m/s 
68m/s 
32.8G 
214m 
6.5s 
6s 

Cesaroni G115 
1,745g 
17m/s 
67m/s 
6.7G 
216m 
6.9s 
6s 

Contrail H222 
2,070g 
30m/s 
68m/s 
32.4G 
219m 
6.6s 
6s 

Contrail H303 
2,139g 
38m/s 
73m/s 
36.2G 
237m 
6.8s 
6s 

Loki H100 
1,885g 
17m/s 
83m/s 
6.8G 
334m 
8.4s 
6s 

Contrail H246 
2,148g 
32m/s 
92m/s 
24.3G 
343m 
8.0s 
7s 
W 
AeroTech H283 
1,797g 
29m/s 
102m/s 
18.0G 
356m 
8.1s 
7s 

AeroTech H148 
1,859g 
21m/s 
96m/s 
9.6G 
375m 
8.6s 
7s 

Contrail H141 
2,162g 
23m/s 
92m/s 
11.5G 
381m 
8.7s 
7s 

AeroTech H130 
1,787g 
25m/s 
94m/s 
13.8G 
382m 
8.6s 
7s 

AeroTech H669 
1,802g 
45m/s 
119m/s 
61.7G 
404m 
8.4s 
8s 

AeroTech H123 
1,825g 
18m/s 
93m/s 
7.3G 
410m 
9.2s 
7s 

AeroTech H100 
1,811g 
17m/s 
94m/s 
6.3G 
411m 
9.3s 
7s 

Loki H90 
1,885g 
18m/s 
91m/s 
6.9G 
417m 
9.4s 
7s 

Cesaroni H123 
1,847g 
16m/s 
104m/s 
7.1G 
423m 
9.3s 
7s 

Loki H144 
1,886g 
24m/s 
103m/s 
12.4G 
428m 
9.0s 
7s 

Loki H125 
1,892g 
22m/s 
99m/s 
10.1G 
430m 
9.2s 
7s 

Cesaroni H143 
1,897g 
17m/s 
107m/s 
7.7G 
432m 
9.3s 
8s 

AeroTech H219 
1,811g 
26m/s 
114m/s 
15.5G 
433m 
8.9s 
8s 

AeroTech H242 
1,814g 
24m/s 
116m/s 
12.4G 
455m 
9.2s 
8s 

Loki H160 
1,885g 
26m/s 
112m/s 
14.6G 
464m 
9.2s 
8s 

AeroTech H112 
1,929g 
15m/s 
96m/s 
4.8G 
468m 
10.2s 
7s 

Cesaroni H400 
1,834g 
31m/s 
132m/s 
23.7G 
475m 
9.1s 
8s 

Cesaroni H120 
1,845g 
18m/s 
111m/s 
7.2G 
483m 
9.8s 
8s 

Cesaroni H110 
1,875g 
16m/s 
109m/s 
5.7G 
493m 
10.1s 
7s 

Cesaroni H125 
1,843g 
17m/s 
116m/s 
7.2G 
497m 
9.9s 
8s 

Cesaroni H152 
1,848g 
20m/s 
123m/s 
10.7G 
522m 
9.9s 
8s 

Cesaroni H225 
1,743g 
25m/s 
138m/s 
14.1G 
529m 
9.6s 
8s 

AeroTech H178 
1,874g 
19m/s 
129m/s 
10.6G 
529m 
9.9s 
8s 

Cesaroni H100 
1,877g 
16m/s 
112m/s 
5.4G 
530m 
10.5s 
8s 

AeroTech H550 
1,873g 
41m/s 
160m/s 
34.4G 
581m 
9.7s 
9s 

AeroTech H550 
1,866g 
41m/s 
162m/s 
34.7G 
581m 
9.6s 
9s 

AeroTech I218 
1,922g 
26m/s 
141m/s 
14.2G 
586m 
10.1s 
9s 
W 
Cesaroni H565 
1,912g 
38m/s 
162m/s 
32.7G 
587m 
9.8s 
9s 

AeroTech H999 
1,881g 
54m/s 
169m/s 
86.2G 
590m 
9.6s 
9s 

AeroTech H170 
1,880g 
21m/s 
136m/s 
10.0G 
595m 
10.4s 
8s 

AeroTech I180 
1,935g 
29m/s 
132m/s 
18.1G 
600m 
10.2s 
8s 

AeroTech I161 
1,916g 
22m/s 
135m/s 
10.6G 
617m 
10.6s 
8s 

AeroTech I175 
1,898g 
25m/s 
136m/s 
12.5G 
624m 
10.6s 
9s 

Cesaroni I180 
1,944g 
20m/s 
145m/s 
9.9G 
624m 
10.6s 
9s 

AeroTech I140 
1,906g 
19m/s 
132m/s 
8.6G 
636m 
10.9s 
8s 

AeroTech I245 
1,915g 
31m/s 
152m/s 
21.0G 
645m 
10.3s 
9s 

AeroTech I225 
2,036g 
22m/s 
149m/s 
12.7G 
646m 
10.6s 
9s 

AeroTech I357 
1,893g 
30m/s 
159m/s 
19.5G 
649m 
10.3s 
9s 

Cesaroni I212 
2,025g 
21m/s 
154m/s 
11.6G 
658m 
10.8s 
9s 

Cesaroni I566 
1,934g 
36m/s 
185m/s 
31.7G 
674m 
10.2s 
10s 

AeroTech I154 
2,042g 
18m/s 
133m/s 
7.4G 
697m 
11.6s 
8s 

Cesaroni I345 
1,945g 
29m/s 
183m/s 
19.5G 
727m 
10.8s 
10s 

Cesaroni I195 
1,967g 
22m/s 
162m/s 
11.3G 
727m 
11.2s 
9s 

Cesaroni I800 
2,007g 
43m/s 
205m/s 
43.8G 
734m 
10.5s 
10s 

AeroTech I285 
2,043g 
27m/s 
175m/s 
17.9G 
737m 
11.0s 
9s 

AeroTech I1299 
1,972g 
59m/s 
215m/s 
78.2G 
746m 
10.4s 
10s 

Cesaroni I170 
1,942g 
22m/s 
165m/s 
10.8G 
748m 
11.3s 
9s 

Cesaroni I175 
1,988g 
20m/s 
162m/s 
8.8G 
753m 
11.5s 
9s 

Cesaroni I236 
1,950g 
24m/s 
174m/s 
15.3G 
758m 
11.2s 
9s 

AeroTech I305 
2,131g 
28m/s 
178m/s 
18.6G 
765m 
11.0s 
9s 

AeroTech I211 
2,005g 
25m/s 
168m/s 
15.3G 
777m 
11.3s 
9s 

Cesaroni I223 
2,044g 
22m/s 
176m/s 
11.7G 
778m 
11.4s 
9s 

AeroTech I300 
1,991g 
31m/s 
184m/s 
22.9G 
779m 
11.1s 
10s 

AeroTech I195 
2,122g 
27m/s 
166m/s 
16.4G 
782m 
11.4s 
9s 

Loki I316 
2,090g 
33m/s 
189m/s 
23.5G 
822m 
11.3s 
10s 

Cesaroni I287 
2,155g 
25m/s 
196m/s 
15.0G 
842m 
11.6s 
10s 

Loki I405 
2,093g 
41m/s 
206m/s 
38.2G 
851m 
11.2s 
10s 

Loki I210 
2,090g 
28m/s 
178m/s 
20.6G 
862m 
11.7s 
9s 
W 
Loki I110 
2,139g 
19m/s 
150m/s 
11.6G 
864m 
12.5s 
9s 

Cesaroni I285 
2,056g 
26m/s 
203m/s 
16.5G 
887m 
11.8s 
10s 

Loki I377 
2,110g 
37m/s 
208m/s 
30.8G 
893m 
11.5s 
10s 

Loki I430 
2,090g 
32m/s 
224m/s 
25.0G 
895m 
11.6s 
10s 

Cesaroni I255 
2,066g 
25m/s 
201m/s 
14.6G 
901m 
11.9s 
10s 

AeroTech I327 
2,178g 
29m/s 
213m/s 
19.2G 
909m 
11.8s 
10s 

AeroTech I366 
2,106g 
32m/s 
217m/s 
22.7G 
910m 
11.7s 
10s 

AeroTech I364 
2,228g 
28m/s 
211m/s 
18.0G 
913m 
11.8s 
10s 

Cesaroni I470 
2,045g 
35m/s 
236m/s 
26.8G 
915m 
11.5s 
10s 

AMW I297 
2,141g 
27m/s 
211m/s 
16.8G 
916m 
11.8s 
10s 

Cesaroni I303 
2,050g 
28m/s 
214m/s 
19.6G 
929m 
11.8s 
10s 

AeroTech I280 
2,166g 
26m/s 
213m/s 
14.9G 
942m 
12.1s 
10s 

AeroTech I59 
2,037g 
18m/s 
102m/s 
7.4G 
947m 
14.7s 
6s 

Cesaroni I242 
2,100g 
25m/s 
205m/s 
12.9G 
950m 
12.3s 
10s 

AeroTech I435 
2,068g 
40m/s 
237m/s 
36.3G 
951m 
11.6s 
10s 

KBA I550 
2,262g 
35m/s 
242m/s 
27.9G 
962m 
11.9s 
11s 

Cesaroni I350 
2,332g 
28m/s 
223m/s 
16.5G 
972m 
12.2s 
10s 

KBA I301 
2,276g 
26m/s 
212m/s 
17.1G 
975m 
12.3s 
10s 

AeroTech I284 
2,106g 
31m/s 
224m/s 
22.5G 
978m 
11.9s 
10s 

Cesaroni I125 
2,197g 
21m/s 
161m/s 
11.4G 
1,005m 
13.4s 
9s 

AeroTech I500 
2,126g 
33m/s 
255m/s 
26.7G 
1,009m 
11.9s 
11s 
W 
Cesaroni I540 
2,148g 
36m/s 
265m/s 
29.1G 
1,017m 
11.9s 
11s 

AeroTech I600 
2,152g 
40m/s 
262m/s 
37.9G 
1,019m 
11.9s 
11s 

KBA J520 
2,272g 
33m/s 
254m/s 
31.0G 
1,030m 
12.2s 
11s 

Loki J396 
2,302g 
28m/s 
243m/s 
22.8G 
1,037m 
12.3s 
11s 

KBA J740 
2,274g 
43m/s 
277m/s 
40.9G 
1,040m 
12.0s 
11s 

AeroTech I350 
2,166g 
31m/s 
252m/s 
21.9G 
1,041m 
12.2s 
11s 

AeroTech J420 
2,200g 
33m/s 
249m/s 
24.9G 
1,041m 
12.2s 
11s 

AeroTech J350 
2,215g 
39m/s 
249m/s 
36.9G 
1,042m 
12.0s 
10s 

Cesaroni J381 
2,238g 
31m/s 
246m/s 
22.1G 
1,048m 
12.3s 
10s 

AeroTech J340 
2,127g 
33m/s 
245m/s 
27.8G 
1,050m 
12.1s 
10s 

Cesaroni J335 
2,177g 
29m/s 
241m/s 
18.3G 
1,053m 
12.4s 
10s 

AeroTech J520 
2,307g 
41m/s 
251m/s 
38.8G 
1,064m 
12.2s 
11s 

Cesaroni J357 
2,151g 
31m/s 
250m/s 
23.4G 
1,065m 
12.3s 
11s 

Cesaroni J285 
2,145g 
27m/s 
234m/s 
16.3G 
1,069m 
12.6s 
10s 

Cesaroni I216 
2,151g 
25m/s 
212m/s 
15.1G 
1,072m 
12.8s 
10s 

Cesaroni J270 
2,205g 
24m/s 
231m/s 
12.7G 
1,076m 
12.7s 
10s 

Cesaroni J316 
2,157g 
29m/s 
236m/s 
19.7G 
1,080m 
12.6s 
10s 

AeroTech J425 
2,181g 
30m/s 
268m/s 
19.8G 
1,082m 
12.4s 
11s 

Cesaroni J400 
2,252g 
30m/s 
258m/s 
20.4G 
1,099m 
12.5s 
11s 

Loki J474 
2,306g 
42m/s 
248m/s 
51.9G 
1,101m 
12.3s 
11s 

Cesaroni J290 
2,210g 
28m/s 
239m/s 
17.1G 
1,107m 
12.7s 
10s 

AeroTech J500 
2,204g 
39m/s 
276m/s 
35.7G 
1,116m 
12.3s 
11s 

Loki J528 
2,295g 
40m/s 
285m/s 
44.4G 
1,125m 
12.3s 
11s 

AeroTech J270 
2,192g 
26m/s 
240m/s 
15.7G 
1,132m 
12.8s 
10s 

AeroTech J575 
2,464g 
41m/s 
287m/s 
35.6G 
1,138m 
12.3s 
11s 

Cesaroni J94 
2,210g 
16m/s 
154m/s 
6.5G 
1,164m 
15.1s 
8s 

Loki J326 
2,316g 
36m/s 
236m/s 
41.9G 
1,171m 
12.9s 
10s 

AeroTech J435 
2,174g 
36m/s 
286m/s 
31.4G 
1,180m 
12.5s 
11s 

Loki J712 
2,302g 
41m/s 
309m/s 
38.0G 
1,183m 
12.5s 
11s 

Cesaroni J410 
2,285g 
32m/s 
275m/s 
21.8G 
1,185m 
12.8s 
11s 

Cesaroni J425 
2,250g 
35m/s 
280m/s 
29.4G 
1,187m 
12.6s 
11s 

Cesaroni J330 
2,252g 
31m/s 
262m/s 
19.9G 
1,191m 
12.9s 
11s 

Cesaroni J520 
2,400g 
34m/s 
300m/s 
26.9G 
1,226m 
12.8s 
11s 

Cesaroni J354 
2,328g 
31m/s 
266m/s 
21.8G 
1,240m 
13.1s 
11s 

Cesaroni J580 
2,594g 
34m/s 
304m/s 
25.3G 
1,260m 
13.0s 
11s 

AeroTech J825 
2,425g 
47m/s 
357m/s 
48.5G 
1,305m 
12.7s 
12s 

Cesaroni J595 
2,416g 
38m/s 
330m/s 
37.4G 
1,353m 
13.1s 
11s 

Cesaroni J600 
2,456g 
38m/s 
341m/s 
29.2G 
1,356m 
13.1s 
11s 

Cesaroni J394 
2,489g 
28m/s 
304m/s 
17.2G 
1,383m 
13.6s 
11s 

AeroTech J570 
2,452g 
46m/s 
317m/s 
47.0G 
1,395m 
13.2s 
11s 

Cesaroni J453 
2,514g 
35m/s 
310m/s 
28.5G 
1,402m 
13.5s 
11s 

Cesaroni J420 
2,424g 
37m/s 
308m/s 
32.0G 
1,414m 
13.5s 
11s 

Cesaroni J530 
2,527g 
39m/s 
340m/s 
31.6G 
1,472m 
13.5s 
11s 

Cesaroni J150 
2,501g 
21m/s 
205m/s 
12.2G 
1,514m 
15.7s 
9s 
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 2m (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).
