Brief:
This is a single staged HPR capable rocket. Aye aye! It can use anythin' from a big E to a J570. It can easily break Mach 1 on an H, shiver me timbers, and can reach Mach 2 on a J.

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

This was a very easy build. Ya scallywag! I used 2-ton epoxy throughout. Blimey! I got all the parts besides t' nose cone and fiberglass cloth from Giant Leap Rocketry. Well, blow me down! The nose cone I got from PML, ya bilge rat, shiver me timbers, arrr, t' fiberglass I got from a hobby shop. Avast, me proud beauty! After I fiberglassed t' tube, t' fin can fit exactly. Begad! T' launch lugs liked t' slide around while t' epoxy is drying, me hearties, me hearties, but other wise it be easy. Blimey! T' fins needed no alignment, besides linin' up with t' launch lug. Arrr! Begad! I taped and epoxied the shock cord t' t' body tube. After I completed t' construction I painted it red and black. Ahoy! Well, blow me down! Red on t' fins, shiver me timbers, and red on t' nose cone, but black on t' body tube and part o' t' fin can and Slimline. Begad! Begad! 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 bucko, ya bilge rat, t' next on a G35-7W, and t' next on an F20-7W. Aye aye! Blimey! Arrr! Blimey! I put in a home made parachute. Begad! Blimey! It is a very large parachute, but I will reef it on breezy days. Avast! Blimey! Aye aye! Blimey! It is over stable, accordin' t' Rock-Sim and SpaceCAD. Avast! Blimey! All simulations show straight flights, high (approx. 3250' on F’s and G’s), and fast, matey, matey, me bucko, despite t' weight.

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

Summary:
Tough as anything. Blimey! 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. Arrr! Blimey! I consider it a work o' art. Blimey! Blimey! It is easily the best o' me fleet (that is sayin' something). Avast, me hearties, me proud beauty! Blimey! It goes high and fast, shiver me timbers, can survive hard landings, and requires zero fin alignment (A definite + for me! Blimey! I hate alignin' surface mounts on large rockets). Begad! Blimey! Easy build.

Cons: Price. $80. Begad! Avast, me proud beauty! OUCH if you are 12, and I should know. Ahoy! Avast, me proud beauty! 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.. Ya scallywag! I learned that the hard way. Well, blow me down! It took a lot o' sandpaper t' get it nice again.