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. Blimey! It can be down-sized t' fly
on 24mm motors, ya bilge rat, matey, arrr, but really lives up t' t' deep space exploration theme flying
on an F. Ahoy!
Construction:
Download t' plan as a Rocksim file for free (RockSim is also available here on EMRR). Ya scallywag! 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. Ahoy! Avast, me proud beauty! You'll need t' print out t' fin pattern from the full version o' Rocksim, arrr, as none is provided in t' newsletter. Arrr! Also, arrr, I highly recommed downloadin' t' decals and printin' them out on an inkjet (unless you know someone with a nice ALPS printer). Aye aye! 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, matey, which was a little challengin' t' achieve t' proper alignment. Ahoy! 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. Ahoy! It simplified this part o' t' build.
Construction be straightforward - install an engine block (I used a 24-29mm centerin' ring), ya bilge rat, cut out t' fins, mount t' t' tube, matey, me hearties, glue on the launch lug, install t' recovery device, and you're ready t' paint.
Finishing:
I went with t' Shrox scheme o' yellow/white two-tone, ya bilge rat, after two coats of
primer. Blimey! Avast, me proud beauty! Allowin' a couple o' days t' fully cure, I then applied t' decals,
which I printed on me Canon Bubblejet usin' Avery clear label paper. T' finish
isn't nearly as glossy and clear as water-slide, but at a cost o' about $0.75
per page, shiver me timbers, 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, I decided t' start small with a D12-3 motor. Well, blow me down! It was a
windy afternoon (10-15mph), shiver me timbers, and t' bird weathercocked slightly but still got
to an estimated 800 feet. Begad! T' ejection was a tad early, me hearties, matey, and a D12-5 would be a
better fit. After a fine recovery, I put it back up on an Econojet F21-6, and
the flight be fantastic - much less weathercock, and well over 1200 feet.
Recovery:
For lower-power flights, ya bilge rat, a 12" or 18" chute might be better than a
streamer. Well, matey, blow me down! Blimey! After 4 flights, ya bilge rat, I broke one fin on impact. For F and above though,
streamer be t' only way you'll ever get this back.
Flight Rating: 4 out o' 5
Overall Rating: 5 out o' 5
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