Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 67 motors that fit and appear to have enough thrust
(731 motors didn't fit, 4 motors failed safety checks).
70 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: 

Troop 85 
Owner: 
Bayard Storey 
Body Diameter: 
7.70in 
Dry Weight: 
30.00lb 
MMT Diameter: 
98.0mm 
MMT Length: 
55.00in 
C_{D}: 
0.25 
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 K680 
36.69lb 
48ft/s 
359ft/s 
4.1G 
2,350ft 
13.4s 
10s 

Cesaroni K1620 
36.78lb 
78ft/s 
438ft/s 
10.5G 
2,717ft 
13.2s 
12s 

AeroTech K1999 
36.59lb 
85ft/s 
469ft/s 
12.2G 
2,975ft 
13.7s 
12s 

AeroTech L1300 
40.77lb 
66ft/s 
706ft/s 
7.8G 
6,148ft 
19.7s 
16s 

Cesaroni L610 
40.97lb 
52ft/s 
564ft/s 
4.1G 
6,259ft 
21.7s 
14s 

AeroTech L2500 
41.00lb 
95ft/s 
783ft/s 
15.0G 
6,404ft 
19.1s 
17s 

AeroTech L1500 
40.27lb 
75ft/s 
736ft/s 
9.7G 
6,435ft 
19.6s 
16s 

Cesaroni L3150 
40.43lb 
108ft/s 
835ft/s 
19.9G 
6,743ft 
19.3s 
18s 

AeroTech L952 
41.05lb 
49ft/s 
641ft/s 
5.1G 
6,751ft 
21.6s 
15s 

AeroTech M1075 
45.37lb 
54ft/s 
730ft/s 
5.5G 
7,263ft 
21.9s 
16s 

Cesaroni M1560 
40.97lb 
72ft/s 
823ft/s 
9.1G 
7,466ft 
21.1s 
18s 

AeroTech M1305 
45.65lb 
67ft/s 
878ft/s 
8.7G 
9,297ft 
23.5s 
18s 

AeroTech M1600 
45.25lb 
70ft/s 
967ft/s 
8.6G 
9,607ft 
23.6s 
19s 

AeroTech M4500 
44.60lb 
130ft/s 
1,161ft/s 
28.4G 
10,059ft 
22.5s 
21s 

AeroTech M1340 
45.43lb 
67ft/s 
930ft/s 
8.5G 
10,100ft 
24.2s 
19s 

Cesaroni M520 
44.76lb 
55ft/s 
681ft/s 
4.4G 
10,144ft 
27.2s 
13s 

Cesaroni M4770 
44.34lb 
126ft/s 
1,202ft/s 
28.8G 
10,228ft 
22.6s 
21s 

Cesaroni M1060 
44.71lb 
67ft/s 
891ft/s 
6.6G 
10,357ft 
25.2s 
18s 

Cesaroni M2505 
43.78lb 
90ft/s 
1,120ft/s 
14.6G 
10,399ft 
23.4s 
20s 

Cesaroni M1290 
46.34lb 
63ft/s 
966ft/s 
6.7G 
10,517ft 
25.1s 
19s 

AeroTech M1419 
45.25lb 
60ft/s 
904ft/s 
6.5G 
10,528ft 
25.3s 
18s 

Cesaroni M1520 
44.81lb 
72ft/s 
1,008ft/s 
8.3G 
10,562ft 
24.6s 
20s 

AeroTech M2100 
45.25lb 
85ft/s 
1,087ft/s 
14.3G 
10,576ft 
23.8s 
20s 

AeroTech M2400 
44.22lb 
90ft/s 
1,122ft/s 
13.2G 
10,609ft 
23.7s 
20s 

AeroTech M1800 
50.20lb 
72ft/s 
1,031ft/s 
11.8G 
10,659ft 
24.5s 
20s 

Cesaroni M1790 
48.24lb 
69ft/s 
1,071ft/s 
8.9G 
10,887ft 
24.8s 
20s 

AeroTech M1845 
44.73lb 
83ft/s 
1,098ft/s 
11.5G 
11,235ft 
24.6s 
20s 

Cesaroni M6400 
47.46lb 
141ft/s 
1,338ft/s 
35.4G 
11,526ft 
23.6s 
22s 

AeroTech M2000 
49.81lb 
77ft/s 
1,175ft/s 
9.9G 
12,130ft 
25.6s 
21s 

AeroTech M750 
49.35lb 
49ft/s 
799ft/s 
4.6G 
12,346ft 
29.2s 
13s 

Gorilla M1025 
52.35lb 
66ft/s 
918ft/s 
6.7G 
12,371ft 
27.6s 
18s 

AeroTech M6000 
48.65lb 
136ft/s 
1,431ft/s 
33.9G 
12,628ft 
24.6s 
23s 

AeroTech M2500 
47.78lb 
92ft/s 
1,287ft/s 
12.9G 
12,765ft 
25.5s 
21s 

Cesaroni N10000 
51.87lb 
190ft/s 
1,522ft/s 
53.9G 
13,069ft 
24.6s 
24s 

Cesaroni M1890 
49.45lb 
74ft/s 
1,218ft/s 
9.6G 
13,128ft 
26.6s 
21s 

AeroTech N2220 
56.45lb 
82ft/s 
1,212ft/s 
10.9G 
13,250ft 
26.6s 
21s 

Cesaroni M1800 
48.39lb 
78ft/s 
1,220ft/s 
9.1G 
13,291ft 
26.7s 
21s 

Cesaroni M3400 
47.88lb 
103ft/s 
1,419ft/s 
18.1G 
13,319ft 
25.5s 
23s 

Cesaroni M1450 
48.91lb 
81ft/s 
1,120ft/s 
10.1G 
13,356ft 
27.1s 
20s 

AeroTech M1939 
49.82lb 
74ft/s 
1,181ft/s 
9.1G 
13,607ft 
27.0s 
20s 

Cesaroni N1800 
50.24lb 
76ft/s 
1,223ft/s 
8.8G 
13,651ft 
27.1s 
21s 

Cesaroni N2600 
55.31lb 
82ft/s 
1,335ft/s 
11.9G 
13,884ft 
26.8s 
23s 

Cesaroni M795 
48.72lb 
69ft/s 
914ft/s 
7.0G 
13,891ft 
29.6s 
17s 

Gorilla N2717 
52.35lb 
83ft/s 
1,340ft/s 
17.7G 
13,969ft 
26.5s 
22s 

Cesaroni N2200 
55.04lb 
81ft/s 
1,338ft/s 
10.2G 
15,131ft 
28.1s 
22s 

Loki N3800 
55.57lb 
112ft/s 
1,509ft/s 
20.1G 
15,285ft 
27.0s 
24s 

AeroTech N2000 
57.08lb 
84ft/s 
1,322ft/s 
10.9G 
16,080ft 
28.8s 
21s 

Cesaroni N5600 
54.87lb 
128ft/s 
1,770ft/s 
27.1G 
16,373ft 
27.1s 
25s 

Gorilla N1720 
64.00lb 
88ft/s 
1,201ft/s 
11.8G 
16,514ft 
29.9s 
22s 

Cesaroni N2500 
55.72lb 
95ft/s 
1,477ft/s 
13.8G 
16,702ft 
28.6s 
23s 

Cesaroni N3400 
60.80lb 
88ft/s 
1,605ft/s 
14.8G 
16,758ft 
28.5s 
24s 

Cesaroni N2850 
55.77lb 
91ft/s 
1,576ft/s 
12.9G 
16,841ft 
28.6s 
24s 

AeroTech N3300 
56.57lb 
99ft/s 
1,623ft/s 
14.3G 
16,884ft 
28.3s 
24s 

Cesaroni N3180 
56.89lb 
96ft/s 
1,643ft/s 
14.6G 
17,106ft 
28.6s 
24s 

Cesaroni N1975 
59.21lb 
63ft/s 
1,464ft/s 
8.0G 
17,363ft 
30.4s 
23s 

AeroTech N1000 
58.16lb 
71ft/s 
1,079ft/s 
7.2G 
17,772ft 
32.8s 
17s 

Cesaroni N1100 
55.55lb 
81ft/s 
1,137ft/s 
10.0G 
17,981ft 
31.8s 
20s 

Cesaroni N2501 
59.34lb 
90ft/s 
1,551ft/s 
12.3G 
18,018ft 
29.6s 
24s 

Cesaroni N1560 
64.96lb 
80ft/s 
1,283ft/s 
10.1G 
19,481ft 
32.5s 
22s 

Cesaroni N3800 
61.44lb 
105ft/s 
1,832ft/s 
17.1G 
19,625ft 
29.8s 
25s 

Cesaroni N4100 
62.51lb 
102ft/s 
1,930ft/s 
17.4G 
19,734ft 
29.8s 
26s 

Cesaroni N2540 
65.89lb 
77ft/s 
1,663ft/s 
9.4G 
20,067ft 
31.5s 
24s 

Cesaroni N2900 
61.23lb 
98ft/s 
1,722ft/s 
13.8G 
20,209ft 
30.7s 
24s 

Cesaroni N3301 
66.43lb 
100ft/s 
1,792ft/s 
15.8G 
20,683ft 
30.8s 
25s 

Cesaroni N5800 
62.69lb 
130ft/s 
2,179ft/s 
25.4G 
21,419ft 
29.9s 
26s 

Cesaroni O3400 
67.13lb 
100ft/s 
1,889ft/s 
15.3G 
21,967ft 
31.3s 
25s 
D 
Gorilla M1565 
51.61lb 
7:1 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 11ft (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).
