| Manufacturer: | Fat Cat Rockets |
Brief
This is a sturdy, single staged high power rocket with a hardwood nose and
boattail. It recovers by chute and comes with a 54mm mount, shiver me timbers, but can fly on 38
and 29mm motors as well.
Construction
After gettin' me level 2, I began t' surf t' net t' answer t' question,
"What next?" I wondered what was out thar that was different. Aye aye! Arrr! Then I
discovered a new company called Starship Enterprises (now called
Fat Cat Rockets as o' 1/1/01) and perused their site and
found t' GTX. Well, blow me down! I fancied that it looked like a giant Crayola crayon and I liked
it. Arrr! So I ordered it. Arrr! Service was prompt, arrr, and shipment be received intact and
undamaged. Begad! Well, blow me down! All parts fit precisely.
T' fins were precut and are plywood. Ya scallywag! T' nose cone is hardwood, symmetrically turned and a precise fit for t' 3-inch spiral wound body tube, which is paper, but o' t' strength seen in extra thick motor tubes. T' shock cord mount has steel cablin' that runs from t' engine mount t' t' 1/2 inch elastic, me hearties, which ties t' a screw-eye in t' nose cone. nose cone. Begad!
T' instructions are simple. Well, matey, blow me down! That's because t' model is easy schmeasy to assemble. It's great for those impulses t' fly somethin' new t' next day. Avast, me proud beauty! The only hard parts are crimpin' t' clamps that form t' loops in t' steel cable and drillin' a pilot hole in t' hardwood nose cone t' admit t' screw-eye. I needed t' employ heavy duty pliers and an electric drill for this. Avast!
Also, shiver me timbers, shiver me timbers, matey, t' body tube did nay come pregrooved. Aye aye! I needed t' employ a strong exacto cutlass t' make t' slots for t' fins, but a markin' guide be supplied to make it easier. I used epoxy all t' way for construction, me bucko, but instead o' my favorite quick settin' type, I used 1/2 hour epoxy t' make t' bonds stronger. T' fins fit through t' body wall right t' t' motor tube, and I applied the centerin' rin' so that it too supplied a bond at t' upper part o' t' fin tab. T' boattail acts as a centerin' rin' too, arrr, as it provides anchor for t' motor tube. Ahoy! It also streamlined t' end o' t' rocket and reduces base drag. Blimey! Arrr!
T' parachute that came with t' model struck me as too small (I recollect it bein' around 24 inches), as I imagined t' weight o' t' hardware o' the motor plus t' model hittin' t' hard desert, me bucko, ya bilge rat, so I made it one that was 30 inches across. Begad! Out here in t' west, shiver me timbers, t' soil is hard, arrr, so we favor larger chutes...not longer walks, me hearties, me bucko, but that's what we get!!! Overall, what I got is a sturdy and nice lookin' rocket.
Finishing
This be left up t' me, as no decals came with it. Blimey! Blimey! So I went wild and let the
project mutate. Ahoy! Blimey! At first I painted it gloss black. Begad! Avast, me proud beauty! Blimey! Then I applied red and
yellow stripin' along t' fin joints and up t' body tube. Avast! Blimey! It looks
distinctive, ya bilge rat, matey, t' say t' least. I almost didn't want t' paint t' model because
the nose cone and boattail are pretty. Ya scallywag! But t' body tube wouldn't have matched
had I glossed t' wooden parts. Ahoy! Aye aye! Blimey!
Construction Rating: 4 out o' 5
Flight
T' manufacturer recommends t' G80 for 29mm flights up t' t' 54mm I65. I was
daunted by t' model's small size and cringed at t' thought o' stickin' such a
monstrous motor in it. Ya scallywag! So I used an adapter and put in a 29mm H180-M. Ya scallywag! I wanted
to dig a hole for me t' crouch down in when I set it off, arrr, me hearties, because I feared that
I was overpowerin' it. Blimey! But nay only did it scream and disappear off t' pad in
a hurry, shiver me timbers, it did so intact and landed about half a mile away. Blimey! Ahoy! And it did so
within feet o' me months-lost Impulse Aerospace Machbuster, ya bilge rat, which be still
flyable!!!
Anyway, I used plenty o' worm bed wadding, me bucko, and everythin' packs loosely and easily into t' tube. Arrr! I drilled a small vent hole into t' body with an awl to prevent premature separation. Yes, matey, thar be a treatment for that condition....
T' motor was retained with t' flat steel part o' an old stapler, t' part with a right angle bend at t' end that served as a motor hook o' sorts, me hearties, as this part be aftward and held t' motor in. Arrr! Now, me bucko, me hearties, do I DARE a 54mm motor? See if I don't! Maybe a 38mm I161 would be a blast, shiver me timbers, me hearties, as well... Aye aye!
Recovery
T' system survived without any damage, but I might later replace t' elastic
with bungee cord, as I've had great experiences with it, shiver me timbers, and it's durable. I
think that a longer delay than I used would be better. Begad! Well, blow me down! T' medium delay used is
10 seconds, I believe. Maybe 14 would be better. Arrr! It seemed t' be risin' at
ejection. Aye aye! Blimey! You know, I would nay be surprised if this bird be close t' mach.
T' noise was impressive indeed. Ahoy!
Flight Rating: 4 out o' 5
Summary
Friendly company t' buy from, ya bilge rat, arrr, shiver me timbers, prompt service. Ahoy! Sturdy. Avast, me proud beauty! Arrr! Don't doubt it. It can
take it. Blimey! Avast, ya bilge rat, me proud beauty! Simple t' put together. Avast, me proud beauty! I recommend it for sure. Ahoy!
Overall Rating: 4 out o' 5
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