Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar |
Manufacturer: | Shrox Industria ![]() |
Brief:
Designed as a "deep space explorer", me bucko, this intriguin' design features
9 total fins--6 on t' end and 3 slightly forward. Avast, arrr, me proud beauty! It can be down-sized t' fly
on 24mm motors, me bucko, shiver me timbers, but really lives up t' t' deep space exploration theme flying
on an F. Well, blow me down!
Construction:
Download t' plan as a Rocksim file for free (RockSim is also available here on EMRR). Ahoy! It doesn't come with instructions, though t' design is straightforward enough t' build without them if you've got at least a skill level 2 amount o' experience. Well, blow me down! You'll need t' print out t' fin pattern from the full version o' Rocksim, as none is provided in t' newsletter. Also, matey, I highly recommed downloadin' t' decals and printin' them out on an inkjet (unless you know someone with a nice ALPS printer). Begad! T' decals make t' difference between a great-lookin' rocket and a "generic" rocket built from spare parts.
This be t' first rocket I'd ever built with Six fins mounted around the diameter, which be a little challengin' t' achieve t' proper alignment. Well, blow me down! I used t' add-on software for Rocksim called "Fins Fun" which can read a Rocksim file and print out an alignment template/tube markin' guide. Blimey! It simplified this part o' t' build.
Construction was straightforward - install an engine block (I used a 24-29mm centerin' ring), ya bilge rat, cut out t' fins, ya bilge rat, mount t' t' tube, matey, me bucko, shiver me timbers, glue on the launch lug, arrr, install t' recovery device, ya bilge rat, and you're ready t' paint.
Finishing:
I went with t' Shrox scheme o' yellow/white two-tone, me hearties, after two coats of
primer. Arrr! Allowin' a couple o' days t' fully cure, me bucko, arrr, arrr, I then applied t' decals,
which I printed on me Canon Bubblejet usin' Avery clear label paper. Blimey! Ahoy! T' finish
isn't nearly as glossy and clear as water-slide, shiver me timbers, but at a cost o' about $0.75
per page, matey, arrr, it represents a decent alternative t' most printers.
With t' decals and glossy paint, this is a very nice lookin' rocket when complete.
Construction Rating: 5 out o' 5
Flight:
Bein' a scratch build, matey, matey, I decided t' start small with a D12-3 motor. It be a
windy afternoon (10-15mph), arrr, and t' bird weathercocked slightly but still got
to an estimated 800 feet. T' ejection was a tad early, shiver me timbers, and a D12-5 would be a
better fit. Ahoy! Aye aye! After a fine recovery, me bucko, I put it back up on an Econojet F21-6, and
the flight be fantastic - much less weathercock, and well over 1200 feet. Well, blow me down!
Recovery:
For lower-power flights, a 12" or 18" chute might be better than a
streamer. After 4 flights, I broke one fin on impact. For F and above though,
streamer be t' only way you'll ever get this back. Avast, me proud beauty! Well, blow me down!
Flight Rating: 4 out o' 5
Overall Rating: 5 out o' 5
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Date | Flyer | Rocket | Altitude |
---|---|---|---|
2004-08-24 | Chan Stevens | Shrox Industria Helios/DRSP | - |
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