Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 53 motors that fit and appear to have enough thrust
(734 motors didn't fit, 10 motors failed safety checks).
63 motor had thrust curves available and 114 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: 

wild jr 
Owner: 
tom schwartz 
Body Diameter: 
4.00in 
Dry Weight: 
5.10lb 
MMT Diameter: 
54.0mm 
MMT Length: 
13.60in 
C_{D}: 
1.00 
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 I215 
6.26lb 
56ft/s 
363ft/s 
8.3G 
1,411ft 
9.1s 
7s 

AeroTech I599 
6.23lb 
99ft/s 
442ft/s 
26.6G 
1,437ft 
8.5s 
8s 

AeroTech I229 
6.23lb 
56ft/s 
387ft/s 
8.8G 
1,483ft 
9.2s 
7s 

Cesaroni I445 
6.37lb 
74ft/s 
479ft/s 
17.6G 
1,682ft 
9.2s 
8s 

Cesaroni I218 
6.38lb 
55ft/s 
419ft/s 
8.3G 
1,767ft 
10.0s 
8s 

Cesaroni I100 
6.88lb 
51ft/s 
319ft/s 
9.0G 
2,282ft 
12.5s 
4s 

Cesaroni J250 
6.93lb 
48ft/s 
521ft/s 
7.7G 
2,328ft 
11.2s 
8s 

Cesaroni J1055 
6.80lb 
118ft/s 
737ft/s 
36.2G 
2,360ft 
10.1s 
9s 

AeroTech J250 
7.10lb 
52ft/s 
523ft/s 
8.1G 
2,382ft 
11.2s 
8s 

Cesaroni J280 
7.20lb 
55ft/s 
551ft/s 
8.5G 
2,385ft 
11.2s 
9s 

AeroTech J250 
6.66lb 
61ft/s 
515ft/s 
10.2G 
2,441ft 
11.1s 
8s 

Cesaroni J145 
6.95lb 
53ft/s 
404ft/s 
14.7G 
2,483ft 
12.0s 
7s 

AeroTech J315 
6.98lb 
61ft/s 
565ft/s 
11.0G 
2,519ft 
11.1s 
9s 

AeroTech J1299 
6.94lb 
125ft/s 
832ft/s 
46.5G 
2,597ft 
10.3s 
10s 

Cesaroni J430 
6.86lb 
74ft/s 
672ft/s 
16.1G 
2,664ft 
11.0s 
9s 

Gorilla J365 
7.75lb 
50ft/s 
633ft/s 
12.9G 
2,694ft 
11.6s 
9s 

AeroTech J460 
6.84lb 
78ft/s 
682ft/s 
16.9G 
2,703ft 
11.0s 
9s 

Cesaroni J240 
7.03lb 
54ft/s 
552ft/s 
8.2G 
2,721ft 
11.8s 
9s 

AeroTech J180 
6.88lb 
59ft/s 
488ft/s 
9.6G 
2,740ft 
11.9s 
7s 

AMW J1365 
7.57lb 
121ft/s 
843ft/s 
45.0G 
2,751ft 
10.7s 
10s 

Cesaroni J293 
6.95lb 
57ft/s 
601ft/s 
10.5G 
2,763ft 
11.6s 
9s 

AeroTech J275 
7.01lb 
56ft/s 
554ft/s 
9.4G 
2,776ft 
11.8s 
8s 

Cesaroni J244 
7.11lb 
50ft/s 
565ft/s 
7.3G 
2,844ft 
12.2s 
9s 

Cesaroni J210 
6.96lb 
54ft/s 
497ft/s 
9.5G 
2,911ft 
12.6s 
9s 

AMW J400 
8.15lb 
60ft/s 
670ft/s 
11.3G 
2,939ft 
11.8s 
9s 

AeroTech J1799 
7.55lb 
139ft/s 
989ft/s 
63.2G 
2,956ft 
10.7s 
10s 

Loki J350 
7.88lb 
57ft/s 
670ft/s 
11.3G 
2,981ft 
11.9s 
9s 

Cesaroni J1520 
7.36lb 
127ft/s 
994ft/s 
49.2G 
2,992ft 
10.8s 
10s 

AMW J475 
8.21lb 
68ft/s 
723ft/s 
15.1G 
3,031ft 
11.7s 
10s 

Gorilla J465 
7.71lb 
64ft/s 
750ft/s 
16.6G 
3,106ft 
11.8s 
10s 

Cesaroni J360 
7.53lb 
59ft/s 
692ft/s 
15.2G 
3,129ft 
12.1s 
9s 

Cesaroni J380 
7.95lb 
59ft/s 
712ft/s 
10.2G 
3,141ft 
12.1s 
9s 

Gorilla J395 
7.66lb 
60ft/s 
716ft/s 
11.8G 
3,164ft 
12.1s 
10s 

Loki J820 
7.77lb 
109ft/s 
881ft/s 
29.1G 
3,181ft 
11.3s 
10s 

Gorilla J167 
7.78lb 
56ft/s 
462ft/s 
9.7G 
3,188ft 
13.4s 
7s 

Gorilla J485 
7.72lb 
68ft/s 
772ft/s 
15.2G 
3,197ft 
11.9s 
10s 

Gorilla J535 
7.80lb 
81ft/s 
807ft/s 
18.6G 
3,221ft 
11.7s 
10s 

Loki J525 
7.83lb 
76ft/s 
814ft/s 
17.1G 
3,242ft 
11.7s 
10s 

AMW J440 
7.81lb 
89ft/s 
774ft/s 
22.2G 
3,243ft 
11.7s 
10s 

AMW J395 
7.90lb 
65ft/s 
702ft/s 
12.3G 
3,263ft 
12.3s 
10s 

AeroTech J540 
7.49lb 
81ft/s 
806ft/s 
19.0G 
3,294ft 
11.6s 
9s 

AeroTech J401 
7.11lb 
71ft/s 
763ft/s 
14.2G 
3,352ft 
12.0s 
9s 

AMW J325 
7.81lb 
69ft/s 
631ft/s 
14.6G 
3,354ft 
12.5s 
9s 

AMW J745 
7.79lb 
96ft/s 
896ft/s 
24.1G 
3,367ft 
11.7s 
10s 

AeroTech J800 
7.49lb 
99ft/s 
920ft/s 
27.5G 
3,462ft 
11.6s 
10s 

Cesaroni J760 
7.47lb 
94ft/s 
960ft/s 
26.1G 
3,490ft 
11.6s 
10s 

Cesaroni J355 
7.69lb 
63ft/s 
710ft/s 
11.6G 
3,543ft 
12.6s 
9s 

Cesaroni J449 
7.57lb 
72ft/s 
823ft/s 
15.7G 
3,636ft 
12.3s 
10s 

AeroTech J415 
7.68lb 
69ft/s 
776ft/s 
14.3G 
3,643ft 
12.4s 
9s 

Cesaroni J295 
7.57lb 
66ft/s 
647ft/s 
12.0G 
3,671ft 
13.0s 
9s 

Loki J300 
8.00lb 
62ft/s 
652ft/s 
10.4G 
3,683ft 
13.2s 
9s 

Loki J175 
7.86lb 
60ft/s 
543ft/s 
11.1G 
3,729ft 
13.9s 
7s 

Cesaroni K360 
7.82lb 
61ft/s 
759ft/s 
10.2G 
3,760ft 
12.9s 
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 6ft (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).
