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

Construction:
Materials were strictly top shelf. Body tube, me hearties, vacuformed nose cone, balsa fins and rotor blades. Well, blow me down! Blimey! Especially important be t' molded hub and piston. Avast! Blimey! You might consider buyin' this rocket just for t' quality parts. Avast, me proud beauty! Blimey! T' instructions are very good and lead you through logical. T' trickiest steps concern makin' sure you don't glue t' fold-in-half rotor blades t' themselves. Aye aye! Blimey! Assembly is straightforward, ya bilge rat, though intricate. 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, ya bilge rat, as you would expect, from Apogee. 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. T' keep the edges o' t' rotor blades from stickin' along t' seam, ya bilge rat, Apogee suggests vaseline carefully applied t' t' joint. Avast, me proud beauty! Excellent suggestion. Also take care to trim t' dowel that runs up t' middle t' t' proper length. Avast, me proud beauty! This model should be easily built with t' tools and glue that you already have for other rockets. Ya scallywag! Begad! This is NOT a beginner's rocket.

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

Construction Rating: 4 out o' 5

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

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

Flight Rating: 2 out o' 5

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

Overall Rating: 4 out o' 5