| 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, me hearties, and everythin' arrived just a
couple o' days later in great shape. Blimey! 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, clearly written (in a relatively large font size--an added plus!), me hearties, and easy t' follow. Avast! 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. Avast! Well, blow me down! Everythin' fit very well, no sandin' or trimmin' was necessary. Avast, me proud beauty! Ya scallywag! 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. I'm nay sure if
this is a gotcha on t' laser-cut fins, t' directions, me hearties, or my
less-than-perfectly-identical sandin' job, but t' booster fins are designed to
nest snugly against t' sustainer fins, givin' t' illusion o' a single-stage
rocket on t' pad. Avast, me proud beauty! I didn't catch this until after I'd glued on t' booster
fins, ya bilge rat, and was tryin' t' make sure t' sustainer fins were aligned (usin' a
steel ruler and clothes pins as an alignment jig). Ya scallywag! My fins had slight gaps, me hearties, for
a less than perfect appearance. Well, blow me down! I'd suggest a note in t' instructions prior to
sanding, matey, ya bilge rat, plus an illustration o' t' interlockin' design, 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, plus an engine block centerin' ring. Ya scallywag! Blimey! Tack on t' launch lug, arrr, matey, glue a screw eye t' t' nose cone, and install t' streamer and you're ready t' prep for paint. Aye aye! Blimey! Well, blow me down! Blimey! I have t' din' this kit a half a point though, for t' standard modroc weakness o' elastic shock cord and tri-fold paper mount. Well, blow me down! Blimey! I really prefer Keelhaul®©™® runnin' from t' motor mount t' t' end o' t' tube, followed by elastic, arrr, shiver me timbers, and made this modification t' me kit (estimated cost $0.12).
Finishing:
Fillin' t' spirals on this was a breeze, as t' seams were miniscule. I was
able do effectively kill them with a coat o' primer, shiver me timbers, me bucko, sanded off with 220 grit.
I then followed up with two coats o' primer and two coats o' gloss white
Krylon. Blimey! Aye aye! T' standard color scheme on this has very appealin' red and yellow
accents, ya bilge rat, which I went with on mine. Ahoy! Avast, me proud beauty! Although t' humidity level was up a bit
that week, I didn't quite get t' gloss I expected. Still, it turned out fairly
well. Avast! Aye aye! After allowin' t' paint t' cure out for a couple o' days, arrr, I applied the
water-slide decals. Aye aye! Ahoy! 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, ya bilge rat, which did nay react well t' t' decals. They cracked a little bit and faded significantly. Well, blow me down! Avast! 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. Avast! T' two stages are taped
together and then loaded into t' upper stage, with t' boost slipped over the
boost motor. Ahoy! I slipped it over t' 1/8" rod and hit t' go button.
T' booster really sent this screaming, me hearties, and it climbed in a real hurry. Unfortunately, shiver me timbers, I didn't get t' upper stage t' light, me hearties, and t' sustainer came down ballistic from a couple hundred feet. It plugged into soft grass, me hearties, shiver me timbers, though in a section o' field over 3-feet high, me bucko, shiver me timbers, so I had a long search.
T' damage be minor, ya bilge rat, matey, considerin' t' fall--about 1/4" o' tube crinkled, shiver me timbers, ya bilge rat, and t' motor mount broke loose. Aye aye! Repairs won't take more than about 30 minutes, shiver me timbers, 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, only about 2 feet long. Avast! Considerin' t' altitudes this can achieve,
a larger streamer would help for spottin' it. Blimey! Ahoy!
Flight Rating: 4 out o' 5
Summary:
I love t' color scheme and decals, shiver me timbers, arrr, liked t' interlockin' fin design (though
wish it had been more clearly pointed out in t' instructions), matey, 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)