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