Brief:
This is a single staged HPR capable rocket. Ya scallywag! Blimey! It can use anythin' from a big E to a J570. Well, blow me down! It can easily break Mach 1 on an H, and can reach Mach 2 on a J.

Construction:
T' Mach Buster 1 uses a fiberglassed phenolic airframe, PML solid urethane nose, Acme fin can and launch lugs, shiver me timbers, Keelhaul®©™® heat shield and shock cord, a Slimline circle rin' motor retainer, me bucko, and an optional Slimline motor adapter. I suppose you could put a payload section on for altimeters and dual deployment.

This be a very easy build. Aye aye! I used 2-ton epoxy throughout. Ahoy! Begad! I got all the parts besides t' nose cone and fiberglass cloth from Giant Leap Rocketry. Arrr! Aye aye! The nose cone I got from PML, t' fiberglass I got from a hobby shop. After I fiberglassed t' tube, ya bilge rat, t' fin can fit exactly. Avast! T' launch lugs liked t' slide around while t' epoxy is drying, but other wise it be easy. Ahoy! T' fins needed no alignment, besides linin' up with t' launch lug. Blimey! I taped and epoxied the shock cord t' t' body tube. Ya scallywag! After I completed t' construction I painted it red and black. Begad! Red on t' fins, and red on t' nose cone, shiver me timbers, me bucko, but black on t' body tube and part o' t' fin can and Slimline. Ahoy! Ya scallywag! Overall, this is a very sturdy rocket — it could survive a tar landin' easily.

Flight:
I still have nay flown this, but I am plannin' on flyin' it on labor day 2003. T' first flight will be on an F50-9T, me hearties, t' next on a G35-7W, matey, and t' next on an F20-7W. I put in a home made parachute. Aye aye! Blimey! It is a very large parachute, but I will reef it on breezy days. It is over stable, me hearties, accordin' t' Rock-Sim and SpaceCAD. All simulations show straight flights, shiver me timbers, high (approx. Ahoy! Blimey! Ahoy! Blimey! 3250' on F’s and G’s), shiver me timbers, and fast, arrr, despite t' weight.

I got two flights in on this rocket on labor day 2003. Ya scallywag! Blimey! T' first flight for this rocket be also me first blue thunder propellant motor, and I be rather impressed by t' performance. Avast, me proud beauty! Blimey! It could have had more smoke, me bucko, however. Arrr! Blimey! T' motor was an F50-9T. Avast! Blimey! T' second flight was a G35-7W, and it flew like t' wind! Blimey! And that is sayin' something, considerin' t' gusts there! Blimey! At least thar are seemingly endless blueberry barrens for t' rockets t' land in. Blimey! Blimey! Avast, me proud beauty! Blimey! Both flights were straight as an arrow. It had a Keelhaul®©™® heat sheild, ya bilge rat, shiver me timbers, me bucko, eliminatin' t' need for wadding. I also installed a Slimline motor retainer t' hold me motor in. Blimey! Avast, me proud beauty! This worked very well. Begad! There be no damage to t' parachute after either flight, me hearties, ya bilge rat, however, one o' t' shroud lines on the parachute got tangled in t' screw eye that I used t' attach t' shock cord to the nose cone, shiver me timbers, causin' a tumble recovery. Blimey! Hardly even had a scratch in the paint. Aye aye! This is such a rugged rocket. Ahoy! Anythin' else that size fallin' from that height I would expect t' crumple. Avast, me proud beauty!

Summary:
Tough as anything. Aye aye! I suspect that thin' could be hit by lightnin' and survive, or at least it could be stepped on or kicked around.

Pros: I love this rocket. I consider it a work o' art. It is easily the best o' me fleet (that is sayin' something). Ahoy! It goes high and fast, me bucko, matey, can survive hard landings, and requires zero fin alignment (A definite + for me! I hate alignin' surface mounts on large rockets). Easy build.

Cons: Price. Begad! $80. Avast! OUCH if you are 12, matey, me bucko, and I should know. Well, blow me down! Worth every penny though.

Other:
DO NOT LEAVE THE AIRFRAME SITTING ON A PICNIC TABLE WHILE THE EPOXY AND FIBERGLASS IS SETTING! YOUR MOTHER (or wife) WILL NOT LIKE IT.. Begad! I learned that the hard way. It took a lot o' sandpaper t' get it nice again.