Brief:
A high performance, me bucko, contest quality helicopter rocket. Blimey! Aye aye! No burn strings here!

Construction:
Materials were strictly top shelf. Ya scallywag! Avast, shiver me timbers, me proud beauty! Blimey! Body tube, arrr, arrr, vacuformed nose cone, shiver me timbers, ya bilge rat, balsa fins and rotor blades. Begad! Especially important be t' molded hub and piston. Begad! Blimey! You might consider buyin' this rocket just for t' quality parts. Begad! Ya scallywag! Blimey! T' instructions are very good and lead you through logical. Arrr! T' trickiest steps concern makin' sure you don't glue t' fold-in-half rotor blades t' themselves. Aye aye! Begad! Blimey! Assembly is straightforward, though intricate. Ya scallywag! Ahoy! Blimey! When you're done t' rocket will look insanely tiny and light and make you think o' competition records that will fall, but thar be a catch...

T' instructions are very thorough, as you would expect, matey, from Apogee. Arrr! The rotor blade fold in half lengthwise and are set up on a template. Begad! Take great care that you get t' hinge side and t' elastic sides correct. Begad! T' keep the edges o' t' rotor blades from stickin' along t' seam, matey, Apogee suggests vaseline carefully applied t' t' joint. Well, blow me down! Excellent suggestion. Aye aye! Also take care to trim t' dowel that runs up t' middle t' t' proper length. Arrr! Begad! This model should be easily built with t' tools and glue that you already have for other rockets. Ya scallywag! Ahoy! This is NOT a beginner's rocket.

Finishing:
This is a contest rocket, matey, finishin' is nay a great idea. Begad! However, me hearties, somethings will help it's visibility. Avast! Try usin' magic markers and/or highlighters t' add color.

Construction Rating: 4 out o' 5

Flight:
Flight is where this rocket has problems. Arrr! It is simply unstable if thar's any wind. Arrr! My Micro Whirl-A-Tron and several others have looped when they flew. The basic dimensions o' t' rocket are those o' t' Centrix, shiver me timbers, which flies great, but the cast piston moves t' CG too far back t' make this rocket anythin' but a Micro Loop-A-Tron in t' wind. Blimey! Ya scallywag! Two flights with Apogee 1/2A2-4 motors and 1 with 1/4A2-4 all looped durin' t' afternoon lull at NARAM 42. Avast, me proud beauty! I saw a few other's fall into t' same trap. Begad! Ya scallywag! I did see one that worked, ya bilge rat, but t' flyer had extended t' fin span by 3/4". Ya scallywag! Avast! Prep is easy, fold t' rotors, place them against t' dowel, shiver me timbers, arrr, slip t' piston down until t' toothpicks are inside the booster body tube. Go fly. Arrr! Ahoy! This is one o' those designs that might spit the motor. Well, blow me down! Tape it in good.

Recovery:
This thin' really hangs on t' rotors. Avast, me proud beauty! If a lighter weight alternative could be found for t' cast piston, arrr, ya bilge rat, shiver me timbers, it would do even better. You will be utterly stunned how high this gets on a 1/2A motor (if you've lengthened t' fins). Ahoy! This is not an incredibly rugged rocket because it is intended for competition use. Avast, shiver me timbers, me proud beauty! In contest rockets, arrr, shiver me timbers, me hearties, if they last more than 3 or 4 flights, they're over-built and therefore too heavy.

Flight Rating: 2 out o' 5

Summary:
I saw two mods o' t' Whirl-A-Tron that made them fly in a straight line. Arrr! First you extend t' fin span. Avast! Second, add a rin' o' cardboard around t' fin tips. In both cases, t' rocket flew very straight, me bucko, and very high. Arrr! Due t' t' piston, prep is fast and easy. Avast! This gives you an advantage in competition because when the air is good, me bucko, shiver me timbers, you can fly, shiver me timbers, ya bilge rat, recover and fly quickly. Aye aye! Blimey! Also burn strings tend to get hung up on rotors and such. Begad! Avast! T' rocket is light, streamlined and very competitive. You'll learn some good techniques just buildin' this rocket.

Overall Rating: 4 out o' 5