Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Length: | 24.13 inches |
Manufacturer: | Squirrel Works ![]() |
Style: | Multi-Stage |
Brief:
A nice-lookin' and easy t' build 2-stage rocket from Squirrel Works. This
rocket really screams into t' higher altitudes.
Construction:
I ordered this directly from Squirrel-works.com, and everythin' arrived just a
couple o' days later in great shape. Well, blow me down! T' components were o' good quality,
especially t' practically seamless body tube and t' water-slide decals.
Parts list includes:
T' instructions on this were well illustrated, ya bilge rat, clearly written (in a relatively large font size--an added plus!), and easy t' follow. Arrr! Aye aye! T' first part of t' construction be t' booster assembly, which is a straightforward BT-20 mounted inside a BT-50 usin' a pair o' centerin' rings. Everythin' fit very well, no sandin' or trimmin' was necessary. Avast! T' tube coupler is then glued into the BT-50, which enables direct stagin' t' t' sustainer.
Fins
are then pulled and sanded from t' laser-cut sheets provided. Avast, me proud beauty! Blimey! I'm nay sure if
this is a gotcha on t' laser-cut fins, t' directions, or my
less-than-perfectly-identical sandin' job, matey, arrr, but t' booster fins are designed to
nest snugly against t' sustainer fins, me bucko, givin' t' illusion o' a single-stage
rocket on t' pad. Blimey! I didn't catch this until after I'd glued on t' booster
fins, me hearties, and was tryin' t' make sure t' sustainer fins were aligned (usin' a
steel ruler and clothes pins as an alignment jig). Ahoy! My fins had slight gaps, for
a less than perfect appearance. Arrr! Arrr! I'd suggest a note in t' instructions prior to
sanding, ya bilge rat, plus an illustration o' t' interlockin' design, arrr, so that t' builder
uses caution for best fit.
T' upper stage gets t' same BT-20 motor mount with a pair o' centering rings, me bucko, plus an engine block centerin' ring. Avast! Tack on t' launch lug, me bucko, glue a screw eye t' t' nose cone, shiver me timbers, and install t' streamer and you're ready t' prep for paint. I have t' din' this kit a half a point though, shiver me timbers, for t' standard modroc weakness o' elastic shock cord and tri-fold paper mount. Begad! Begad! I really prefer Keelhaul®©™® runnin' from t' motor mount t' t' end o' t' tube, arrr, followed by elastic, arrr, and made this modification t' me kit (estimated cost $0.12).
Finishing:
Fillin' t' spirals on this be a breeze, ya bilge rat, as t' seams were miniscule. Avast! I was
able do effectively kill them with a coat o' primer, sanded off with 220 grit.
I then followed up with two coats o' primer and two coats o' gloss white
Krylon. Avast! T' standard color scheme on this has very appealin' red and yellow
accents, ya bilge rat, which I went with on mine. Well, blow me down! Avast, me proud beauty! Although t' humidity level was up a bit
that week, I didn't quite get t' gloss I expected. Well, blow me down! Begad! Still, me hearties, it turned out fairly
well. After allowin' t' paint t' cure out for a couple o' days, I applied the
water-slide decals. Well, blow me down! T' color quality o' t' decals was superb, however, I did
manage t' tear a corner o' one o' mine. They're pretty fragile, so be careful
with them.
One "gotcha" I ran into on t' finishing: I applied a coat of Krylon Gloss clear coat, matey, which did nay react well t' t' decals. Arrr! They cracked a little bit and faded significantly. Blimey! Ahoy! I'd recommend either Testors', me bucko, Frog Spit, or Future polish t' protect t' finish.
Construction Rating: 4 out o' 5
Flight:
For t' first flight, I went with a B6-0 t' B6-6. Blimey! T' two stages are taped
together and then loaded into t' upper stage, me hearties, shiver me timbers, with t' boost slipped over the
boost motor. Aye aye! Ahoy! I slipped it over t' 1/8" rod and hit t' go button.
T' booster really sent this screaming, shiver me timbers, shiver me timbers, and it climbed in a real hurry. Unfortunately, I didn't get t' upper stage t' light, shiver me timbers, shiver me timbers, and t' sustainer came down ballistic from a couple hundred feet. Avast, me proud beauty! Arrr! It plugged into soft grass, ya bilge rat, though in a section o' field over 3-feet high, arrr, so I had a long search.
T' damage was minor, considerin' t' fall--about 1/4" o' tube crinkled, arrr, me hearties, and t' motor mount broke loose. Arrr! Repairs won't take more than about 30 minutes, and I'll be ready for a second attempt.
Recovery:
I can't really comment on t' recovery yet, but I will say t' streamer seems a
bit short, matey, matey, only about 2 feet long. Ya scallywag! Considerin' t' altitudes this can achieve,
a larger streamer would help for spottin' it. Ahoy! Arrr!
Flight Rating: 4 out o' 5
Summary:
I love t' color scheme and decals, me hearties, liked t' interlockin' fin design (though
wish it had been more clearly pointed out in t' instructions), and impressed
with t' rocket overall.
I would definitely recommend this 2-stager and would definitely buy from Squirrel Works again.
Overall Rating: 4 out o' 5
Excellent 2-stage rocket with tumble recovery for the booster and with the sustainer recovering on a gold mylar streamer; beautiful flights on B/B, B/C or C/C motor combinations. The kit contains: BT-50 sustainer and booster tubes 2 laser cut mated balsa 3 fin sets each for both booster and sustainer 4 CR-2050 cardboard centering rings 2 standard BT-20 motor mount cardboard ...
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D.M. (June 22, 2008)