| Fatboy type |
motor(s) |
weight |
apx. speed |
altitude |
delay time |
| 3" 38mm |
I300 |
2.5lbs |
550mph |
4000ft |
12 sec. |
| 3" ultra 38mm |
J350 |
2.75lbs |
730mph |
6000ft |
14sec |
| 4" 29mm |
H238 |
1.5lbs |
390mph |
1400ft |
6sec |
| 4" 38mm |
I300 |
3.5lbs |
440mph |
2500ft |
10sec |
| 4" 54mm |
J460 |
3.75lbs |
650mph |
4000ft |
11sec |
| 4" 54mm |
J275 |
3.75lbs |
550mph |
4800ft |
10sec |
| 4" 54mm |
J180 |
3.75lbs |
450mph |
4100ft |
10sec |
| 4" ultra 38mm |
J350 |
3lbs |
680mph |
4000ft |
10sec |
| 4" ultra 54mm |
J415 |
6.5lbs |
560mph |
5400ft |
14sec |
| 4" ultra 54mm |
K550 |
6.5lbs |
690mph |
7100ft |
14sec |
| 6" 5-38mm |
J350 |
7lbs |
350mph |
2000ft |
6sec |
| 6" 5-38mm |
J350 & 2-I284 |
7lbs |
650mph |
4000ft |
10sec |
| 6" 54mm |
K1100 |
6lbs |
650mph |
3500ft |
10sec |
| 6" 54mm |
K550 |
6lbs |
580mph |
4000ft |
10sec |
| (*) 6" 4-54mm |
2-K550 |
12lbs |
680mph |
6000ft |
13sec |
| (*) 6" 4-54mm |
2-K550 & 2-J415 |
12lbs |
820mph |
7500ft |
15sec |
| (*) 6" 4-54mm |
2-K1100 & 2-J800 |
12lbs |
950mph |
6700ft |
15sec |
| (*) 6" 4-54mm |
4 - J800 |
15lbs |
836mph |
6500ft |
15sec |
| 7.5" 54mm |
K550 |
16lbs |
400mph |
1800ft |
9sec |
| 7.5" 98mm |
L952 |
22lbs |
680mph |
6200ft |
12sec |
| (**) 11.5" 98mm |
M1939 |
??? |
??? |
??? |
altimiter |
All info. based on our rockets. Except (*) which has not flown yet
and (**) which is yet to come. Keep your eyes peeled!!
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