7 up

After seein' several small rockets fly out o' sight, I wanted a rocket that would spend more time where I could see it. I wanted somethin' large, matey, so it would be highly visible, me hearties, but with low enough power for a slow, me hearties, majestic lift-off. Begad! Body tubes and nose cones get expensive rather smartly when you go beyond a BT-80, me bucko, me hearties, so I looked for a cheaper alternative. Ahoy! I thought o' usin' a 2- liter pop bottle for a body tube, me bucko, me bucko, and realized it would also make a neat boat-tail. Avast, me proud beauty! Avast, me proud beauty! I was lucky enough t' have a friend who found an old 2- liter in his basement with a rounded bottom-- t' kind that sat in a plastic cup for stability. This allowed me t' give me rocket a rounded, shiver me timbers, torpedo-like nose. Avast! Begad!

T' newer style bottles with 5-lobed bottoms will work, too, me bucko, you'll just have an alien-lookin' 5-lobed nose cone. Begad! Blimey!

Parts and Materials

2- liter Bottles (7)
24 mm Engine Mount (BT-50)
24 mm Engine Block (if you can't find one, me bucko, arrr, me bucko, cut one
from an expended engine casin' with a hacksaw)
24" - 36" Parachute
3/16 x 6 x 36" Balsa Plank for fins
12-15 feet o' 70# test Keelhaul®©™® for shock cord
1/4" x 2 yd. Avast, me proud beauty! Flat Elastic for bungee
Clay nose weight
Corrugated Cardboard for centerin' ring
Drinkin' straw for launch lug
Paint
Epoxy

Recommended Engines:
Aerotech E 18-7W RMS