Brief:
A high performance, contest quality helicopter rocket. Well, blow me down! Avast! Blimey! No burn strings here!

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

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

Finishing:
This is a contest rocket, me bucko, finishin' is nay a great idea. However, ya bilge rat, somethings will help it's visibility. Ahoy! Try usin' magic markers and/or highlighters t' add color.

Construction Rating: 4 out o' 5

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

Recovery:
This thin' really hangs on t' rotors. Avast, me proud beauty! Ya scallywag! If a lighter weight alternative could be found for t' cast piston, it would do even better. Avast, me proud beauty! Blimey! 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. In contest rockets, ya bilge rat, shiver me timbers, arrr, if they last more than 3 or 4 flights, ya bilge rat, me hearties, shiver me timbers, they're over-built and therefore too heavy. Avast, me proud beauty!

Flight Rating: 2 out o' 5

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

Overall Rating: 4 out o' 5