Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 82 motors that fit and appear to have enough thrust
(712 motors didn't fit, 11 motors failed safety checks).
91 motor had thrust curves available and 183 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: 

Quaddaddy MP (Estes Big Daddy 24mm X 4) 
Owner: 
Michael J Zaborowski 
Body Diameter: 
3.00in 
Dry Weight: 
14.2oz 
MMT Diameter: 
29.0mm 
MMT Length: 
10.00in 
C_{D}: 
0.50 
Web Site: 
http://www.youtube.com/watch?v=5m3CufNF1Dw 
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 E23 
17.9oz 
49ft/s 
167ft/s 
6.7G 
477ft 
5.7s 
4s 

Cesaroni F36 
17.9oz 
52ft/s 
238ft/s 
14.9G 
634ft 
6.2s 
5s 

AeroTech F37 
18.1oz 
48ft/s 
249ft/s 
8.1G 
771ft 
6.9s 
5s 

AeroTech F27 
17.1oz 
49ft/s 
233ft/s 
6.5G 
792ft 
7.1s 
5s 

Cesaroni F36 
17.8oz 
52ft/s 
269ft/s 
7.6G 
815ft 
7.0s 
5s 

AeroTech F62 
18.1oz 
65ft/s 
295ft/s 
11.7G 
845ft 
6.9s 
6s 

AeroTech F23 
17.2oz 
54ft/s 
244ft/s 
9.2G 
857ft 
7.2s 
5s 

Cesaroni F120 
18.0oz 
93ft/s 
338ft/s 
27.4G 
873ft 
6.7s 
6s 

Cesaroni F31 
17.8oz 
48ft/s 
275ft/s 
10.3G 
888ft 
7.3s 
5s 

Cesaroni F59 
17.7oz 
68ft/s 
320ft/s 
13.3G 
910ft 
7.0s 
6s 

AeroTech F42 
16.9oz 
70ft/s 
298ft/s 
13.6G 
917ft 
7.1s 
6s 

AeroTech F20 
17.1oz 
55ft/s 
259ft/s 
9.1G 
950ft 
7.5s 
5s 

AeroTech F67 
17.1oz 
81ft/s 
363ft/s 
17.0G 
1,003ft 
7.1s 
6s 

AeroTech F26 
17.8oz 
49ft/s 
270ft/s 
6.7G 
1,011ft 
7.9s 
5s 

AeroTech F50 
17.2oz 
74ft/s 
367ft/s 
14.1G 
1,112ft 
7.5s 
6s 

AeroTech F52 
18.5oz 
73ft/s 
357ft/s 
14.3G 
1,145ft 
7.7s 
6s 

AeroTech F25 
17.4oz 
62ft/s 
306ft/s 
10.9G 
1,170ft 
8.0s 
5s 

AeroTech F40 
18.7oz 
66ft/s 
343ft/s 
12.1G 
1,230ft 
8.1s 
6s 

Estes F50 
17.2oz 
72ft/s 
397ft/s 
15.1G 
1,234ft 
7.8s 
6s 

AeroTech G54 
19.1oz 
68ft/s 
382ft/s 
14.2G 
1,248ft 
8.0s 
6s 

Cesaroni G88 
19.6oz 
76ft/s 
437ft/s 
20.4G 
1,262ft 
7.9s 
7s 

AeroTech G104 
19.0oz 
91ft/s 
442ft/s 
22.0G 
1,288ft 
7.8s 
7s 

AeroTech G74 
17.3oz 
76ft/s 
473ft/s 
17.4G 
1,334ft 
7.9s 
7s 

AeroTech G38 
18.7oz 
56ft/s 
355ft/s 
9.2G 
1,377ft 
8.6s 
6s 

AeroTech G53 
19.4oz 
74ft/s 
401ft/s 
15.1G 
1,393ft 
8.3s 
6s 

Cesaroni G80 
19.3oz 
73ft/s 
478ft/s 
17.4G 
1,413ft 
8.2s 
7s 

AeroTech G77 
20.1oz 
66ft/s 
487ft/s 
14.5G 
1,499ft 
8.5s 
7s 

AeroTech G77 
18.6oz 
75ft/s 
520ft/s 
17.0G 
1,510ft 
8.3s 
7s 

Estes G40 
18.6oz 
67ft/s 
415ft/s 
13.1G 
1,532ft 
8.7s 
6s 

AeroTech G40 
18.6oz 
67ft/s 
414ft/s 
13.1G 
1,533ft 
8.7s 
6s 

Cesaroni G250 
19.2oz 
125ft/s 
626ft/s 
52.4G 
1,541ft 
8.1s 
8s 

AeroTech G72 
18.9oz 
68ft/s 
527ft/s 
17.1G 
1,550ft 
8.4s 
7s 

AeroTech G79 
19.8oz 
73ft/s 
501ft/s 
16.7G 
1,558ft 
8.5s 
7s 

Cesaroni G83 
19.4oz 
78ft/s 
511ft/s 
17.6G 
1,568ft 
8.5s 
7s 

AeroTech G79 
18.6oz 
63ft/s 
496ft/s 
14.2G 
1,585ft 
8.6s 
7s 

Cesaroni G68 
19.7oz 
68ft/s 
482ft/s 
15.8G 
1,594ft 
8.7s 
7s 

Cesaroni G57 
19.4oz 
74ft/s 
457ft/s 
15.3G 
1,623ft 
8.8s 
7s 

Cesaroni G126 
19.4oz 
93ft/s 
590ft/s 
28.5G 
1,640ft 
8.4s 
7s 

AeroTech G76 
19.4oz 
101ft/s 
488ft/s 
26.9G 
1,663ft 
8.6s 
7s 

Cesaroni G131 
21.3oz 
91ft/s 
599ft/s 
24.0G 
1,697ft 
8.6s 
7s 

AeroTech G64 
19.6oz 
84ft/s 
480ft/s 
18.9G 
1,721ft 
8.8s 
6s 

AeroTech G75 
18.9oz 
76ft/s 
531ft/s 
18.2G 
1,722ft 
8.7s 
7s 

AeroTech G125 
18.7oz 
91ft/s 
652ft/s 
26.7G 
1,728ft 
8.4s 
7s 

AeroTech G78 
18.7oz 
76ft/s 
569ft/s 
18.3G 
1,739ft 
8.7s 
7s 

AeroTech G80 
18.8oz 
81ft/s 
581ft/s 
19.0G 
1,813ft 
8.8s 
7s 

AeroTech G25 
18.5oz 
50ft/s 
373ft/s 
7.2G 
1,858ft 
10.1s 
5s 

Cesaroni G106 
20.8oz 
79ft/s 
628ft/s 
21.7G 
1,860ft 
9.0s 
8s 

KBA G135 
22.2oz 
82ft/s 
655ft/s 
23.4G 
1,893ft 
9.0s 
8s 

KBA G82 
22.4oz 
64ft/s 
570ft/s 
13.9G 
1,932ft 
9.4s 
7s 

Cesaroni H410 
20.7oz 
164ft/s 
885ft/s 
89.2G 
1,994ft 
8.6s 
8s 

AeroTech H165 
21.4oz 
100ft/s 
734ft/s 
30.9G 
2,016ft 
9.0s 
8s 

Cesaroni H175 
23.0oz 
108ft/s 
750ft/s 
32.3G 
2,034ft 
9.0s 
8s 

AeroTech G75 
22.5oz 
64ft/s 
559ft/s 
11.5G 
2,036ft 
9.7s 
7s 

Cesaroni G125 
21.1oz 
94ft/s 
696ft/s 
26.6G 
2,044ft 
9.1s 
8s 

Cesaroni G118 
20.9oz 
89ft/s 
692ft/s 
25.9G 
2,060ft 
9.2s 
8s 

Cesaroni H133 
21.0oz 
95ft/s 
709ft/s 
32.0G 
2,080ft 
9.1s 
8s 

Cesaroni H163 
20.8oz 
108ft/s 
768ft/s 
36.5G 
2,083ft 
9.0s 
8s 

AeroTech G138 
19.5oz 
90ft/s 
812ft/s 
27.8G 
2,091ft 
8.9s 
8s 

AeroTech H238 
21.2oz 
114ft/s 
795ft/s 
38.3G 
2,104ft 
9.0s 
8s 

AeroTech H128 
21.5oz 
103ft/s 
738ft/s 
29.2G 
2,123ft 
9.2s 
8s 

Cesaroni H90 
20.0oz 
92ft/s 
658ft/s 
26.9G 
2,156ft 
9.3s 
7s 

Cesaroni H123 
22.3oz 
85ft/s 
727ft/s 
21.5G 
2,185ft 
9.4s 
8s 

Cesaroni H87 
21.5oz 
78ft/s 
642ft/s 
20.5G 
2,195ft 
9.6s 
8s 

AeroTech H115 
21.5oz 
84ft/s 
719ft/s 
19.5G 
2,205ft 
9.4s 
8s 

Cesaroni G54 
21.1oz 
85ft/s 
511ft/s 
19.6G 
2,211ft 
9.9s 
7s 

Cesaroni H118 
22.4oz 
93ft/s 
714ft/s 
26.3G 
2,290ft 
9.5s 
8s 

Cesaroni H54 
21.6oz 
77ft/s 
519ft/s 
15.8G 
2,307ft 
10.2s 
7s 

AeroTech H97 
24.0oz 
74ft/s 
670ft/s 
15.3G 
2,312ft 
9.9s 
8s 

AeroTech H220 
23.1oz 
127ft/s 
877ft/s 
46.9G 
2,333ft 
9.3s 
8s 

AeroTech H210 
22.9oz 
114ft/s 
887ft/s 
38.0G 
2,368ft 
9.4s 
8s 

Cesaroni H151 
22.6oz 
105ft/s 
806ft/s 
31.3G 
2,401ft 
9.5s 
8s 

AeroTech H182 
21.6oz 
103ft/s 
921ft/s 
30.1G 
2,424ft 
9.3s 
8s 

Cesaroni H170 
22.4oz 
117ft/s 
865ft/s 
37.1G 
2,456ft 
9.5s 
8s 

AeroTech H250 
23.3oz 
138ft/s 
956ft/s 
49.2G 
2,486ft 
9.4s 
8s 

AeroTech H180 
23.1oz 
112ft/s 
897ft/s 
38.3G 
2,488ft 
9.5s 
8s 

Cesaroni H135 
23.1oz 
98ft/s 
801ft/s 
24.8G 
2,509ft 
9.8s 
8s 

AeroTech H195 
21.2oz 
130ft/s 
980ft/s 
42.2G 
2,519ft 
9.3s 
8s 

Cesaroni H42 
22.8oz 
52ft/s 
502ft/s 
10.8G 
2,571ft 
11.3s 
7s 

AeroTech H135 
21.7oz 
94ft/s 
798ft/s 
24.3G 
2,677ft 
10.0s 
8s 

Cesaroni H255 
22.4oz 
137ft/s 
1,078ft/s 
59.4G 
2,740ft 
9.6s 
9s 
D 
Estes F26 
17.8oz 
5:1 thrust/weight ratio (no data) 
D 
Estes G80 
18.8oz 
15:1 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.

Motor 
Reason 
G 
Estes E16 
speed at end of launch guide too slow (39ft/s) 
G 
AeroTech E16 
speed at end of launch guide too slow (42ft/s) 
G 
Estes F15 
speed at end of launch guide too slow (36ft/s) 
G 
Cesaroni F32 
speed at end of launch guide too slow (46ft/s) 
G 
Cesaroni F29 
speed at end of launch guide too slow (43ft/s) 
G 
AeroTech F22 
speed at end of launch guide too slow (41ft/s) 
G 
Apogee F10 
speed at end of launch guide too slow (40ft/s) 
G 
AeroTech G8 
speed at end of launch guide too slow (18ft/s) 
G 
AeroTech G11 
speed at end of launch guide too slow (39ft/s) 
G 
AeroTech G12 
speed at end of launch guide too slow (40ft/s) 
G 
Cesaroni G33 
speed at end of launch guide too slow (45ft/s) 
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).
