
(Contributed - by Jewel Barton Butler
Jr. - 06/21/09)
Brief:
Single stage tube fin 18mm rocket with recovery.
Construction:
The kit includes:
- 1 BT-55-17
- BNC-55-CT Nose Cone
- 3 BT-55-1A for tube fin
- 3 BT-55-01 for tube fin
- MM20-55 kit
- LL5 1/8 inch
- Screw eye (substituted a home depot 1/4 inch for the added weight with the screw eye that came with the
kit)
- -118 shock cord
- Kevlar®
cord
- PK 128 parachute
- Diamond Ring Decal kit
- Prism trim sheets
- Instruction sheet
You must read the instructions first or you will be upset. They tell you how to put the beautiful rocket
together properly. There are just a few steps to assembly but all are critical. Make sure that the surface that the
tube dry on is level. I used , which works really fast and it doesn't run hardly at all. Once the tubes and
the motor mount dried it was a breeze. I changed the to a bigger size because It adds to the stability of the
rocket and it doesn't drift as far. I ordered my kit online from Red River Rocketry's website and it took about four
days to arrive. Great service as always.


:
The rocket is painted with 2 coats of Rustoleum white paint. I let it dry overnight. I attached decals, bought me
some engines, and had a great time on Father's Day
Construction Rating: 5 out of 5
Flight:
Flew it on three B6-4s due to it being a little windy. But all flights were straight and true with nose down
ejection.
Recovery:
I cut a relief hole in the chute so drift was kept to a minimum. It landed about 100ft from the pad on all 3 flights.


Flight Rating: 5 out of 5
Summary:
I love tube fins and this one is very nice because it is not a (standard) . The designer got out of
the box and staggered the making it just a little unique and I like that.
Overall Rating: 5 out of 5