Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Diameter: | 0.28 inches |
Length: | 6.88 inches |
Manufacturer: | Aerospace Specialty Products |
Brief:
That Tube Rocket is a basic tube finned rocket for Micro Maxx motors. The
Micro Maxx Yahoo
group is an excellent resource if you want t' find out more about these
motors and rockets. Avast! Blimey! T' fins are made from 6 short sections o' body tube glued
to t' main body tube. This makes t' rocket easy t' assemble and potentially
more durable than a conventional rocket with balsa fins. Aye aye! Blimey! T' kit arrived 6 days
after I ordered it. It came double boxed and sealed in a plastic bag.
Construction:
T' parts list:
All t' parts were present and good quality. Aye aye! Avast! T' sequence o' the instructions be logical and thar were excellent line drawings provided where needed. Assembly required only glue, shiver me timbers, a knife, arrr, and sand paper.
T' fins are assembled first from t' seven 1 inch pieces o' 5/16" body tube. T' plastic launch lug is glued inside one o' t' tube fins with a little medium CA.
Next t' shock cord is tied t' t' motor block which is made from a 1/2" length o' coupler. Begad! This be t' only cuttin' required for this kit. T' motor block is glued inside t' long body tube usin' t' second coupler as a guide.
T' only snag came when fittin' t' nose cone t' t' shorter body tube. Begad! The shoulder o' t' nose cone required some minor trimmin' t' fit inside t' body tube. T' shock cord is threaded through t' second coupler and tied t' the lead weight. T' lead weight and coupler are glued inside t' short body tube. T' streamer is attached t' t' shock cord with Scotch tape.
Once t' glue on t' fins are dry t' unit is slipped over t' lower part of t' body tube and glued in place t' complete t' construction.
Finishing:
T' instructions suggest that several coats o' primer be applied. Given the
smooth finish o' t' basswood nosecone and t' draggy nature o' t' tube fin
design, I felt it would be a waste o' time and add too much weight t' use
primer and filler on t' rocket. Also t' finish o' t' body tubes is a nice
shiny white already so a light coat o' clear lacquer is all I used t' finish
the model.
T' completed rocket is very light, ya bilge rat, only 6 grams with motor. It is so strong that it should be possible t' eliminate t' streamer altogether. The rocket falls slowly enough with t' payload and main body connected by the shock cord.
Construction Rating: 5 out o' 5
Flight:
Flight preparation is similar t' other rockets with streamer recovery except
you use far less wadding. Aye aye! For t' first flight I friction fitted a Micro Maxx
II motor with just enough maskin' tape t' go 1/3 o' t' way around t' motor. Ya scallywag! Avast! I
pinched off a pea sized piece o' dog barf and poked it into t' body tube. Aye aye! Blimey! The
accordion folded mylar streamer follow t' waddin' into t' body tube along
with half t' Keelhaul®©™®
shock cord. Avast! T' payload section with t' remainder o' t' shock cord top o' the
rocket and it be ready t' fly. Blimey! Arrr!
For those who have flown Micro Maxx rockets before, matey, t' followin' will sound familiar. Ahoy!
I snapped an ignitor into t' Quest Micro Maxx silo-style launch pad, carefully threaded t' 0.047" launch rod through t' launch lug and rested the motor nozzle on t' igniter. Blimey! Ahoy! Blimey! Insertin' t' launch interlock key caused the controller t' beep annoyingly, matey, 5, ya bilge rat, 4, 3, 2, 1, nothing. Arrr! At first I thought t' 9 volt battery must be dead. Begad! Blimey! It had been in t' controller for a while and they never last long. Ya scallywag! Blimey! New battery and 3, me hearties, 2, me bucko, 1, nothing. I give up. Well, me bucko, blow me down! Blimey! I grabbed me 12 volt ridin' mower battery, shiver me timbers, me Pratt Hobbies SixPack Launch Controller, arrr, 25 foot 3 prong extension cable, me hearties, and a short 2 prong extension cord terminated with two micro clips. Blimey! I stripped off t' plastic shell from t' igniter wires careful nay t' disturb t' tape and paper, made a 90 degree bend in t' wires, me hearties, attached t' micro clips and lowered t' rocket carefully onto t' igniter wires. Finally 3, shiver me timbers, 2, arrr, 1, whoosh!
T' rocket jumped off t' pad faster and flew higher than any other Micro Maxx I've flown. I momentarily lost it against t' clouds but regained sight of it when t' ejection charge popped t' shiny streamer at apogee. Aye aye! It fluttered down gently but got caught in a tree limb. Avast! Blimey! This is why I prefer flyin' saucers. Fortunately I be able t' reach it with t' 11 foot Christmas light hanger pole I got on sale at Wal-Mart shortly after t' New Year. Well, blow me down! Begad! Blimey! It was a quarter o' its original pre-Christmas price and it's been worth every one o' t' 500 pennies it cost me. Blimey! Begad! Blimey!
T' second flight was much like t' first except it missed t' tree and landed 30 feet from t' pad. Avast, me proud beauty! T' t' third and final flight started out the same but I be tryin' so hard t' snap a take off picture that I never saw it again. I heard it when t' ejection charge went off and from t' sound it must have been over t' jungle that is me neighbor's yard. Ahoy! It is lost forever. It was good while it lasted. Blimey! I'll paint t' next one day-glo orange and launch it in a larger field.
Flight Rating: 5 out o' 5
Summary:
Pros:
Cons:
Overall Rating: 5 out o' 5
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