Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar |
Diameter: | 1.50 inches |
Length: | 40.50 inches |
Manufacturer: | Madcow Rocketry |
Brief:
This is a minimum diameter Hobby, mid, or high power rocket. Aye aye! It's motor selection is expansive and offers extreme
height with t' right motor loaded.
Picture Courtesy o' Madcow Rocketry |
Construction:
T' instructions given are content, me bucko, ya bilge rat, but are very explanatory. Aye aye! I am 12 years old and built this rocket with ease. Blimey! I used 5 minute epoxy throughout t' whole project. Ahoy!
T' first step was t' glue on t' fins. Begad! My decision be t' do those last. Well, blow me down! By t' way they are nay TTW fins. Ya scallywag! Avast, me proud beauty! Blimey! Then I started with t' shock cord mount. It be a plywood rin' in t' shape o' a crescent moon. I applied epoxy t' t' bolts and slid that part into place. Ahoy! Begad! Blimey!
Next I tied a knot with t' Keelhaul®©™® cord around t' SCM and applied epoxy t' permanently secure it. Avast, me proud beauty! I tied t' two SC sections together and applied epoxy to t' knot. Arrr!
Next be t' coupler. Avast, me proud beauty! I placed t' coupler halfway in after applyin' epoxy t' t' tube and let that set. Begad! I epoxied the SCM t' t' aft end o' t' coupler in t' tube as directed. Arrr! Avast, ya bilge rat, me proud beauty!
I then proceeded t' gluin' t' body tubes together. Well, blow me down! Nothin' unique here.
I chose t' use t' 29mm mmt for this rocket. Avast! I epoxied t' centerin' rings on 1/2 inches from each end and let it set.
After it dried for a day I glued t' MMT into t' body tube. Arrr! I made a minor mistake here. Blimey! When gluing, T' MMT is supposed t' be flush with t' end o' t' body tube. Blimey! Begad! I left a 1/2 inch section stickin' out from t' bottom. Avast, me proud beauty! This didn't cause any problem in flight.
I attached t' shock cord t' t' nose cone by pourin' epoxy in t' already drilled hole and stuffed t' shock cord inside it as directed. Well, blow me down! Ya scallywag!
T' reason I left t' fins t' do near t' end be because they would get in t' way while completin' t' other steps. Avast! Arrr! My Dad and I drew t' lines for t' fins and launch lugs with a meter stick usin' t' fin alignment guide that was given. Ya scallywag! We applied epoxy t' t' fins stuck them on t' body tube and watched each o' them individually for ten minutes.
Finishing:
Nothin' special her. Arrr! all I did was use 3 coats o' Krylon white primer. Then painted t' top half Krylon flat black
and t' bottom half rust-o-leum red.
I used a stake and put two nails 180 degrees apart in t' stake and slid t' rocket on it for an easier paint job. There were no decals which didn't matter t' me at all because t' rocket still looked great. Avast! Blimey! No sandin' was needed at t' end because everythin' was smooth.
Construction Rating: 5 out o' 5
Flight:
My first launch with t' Screech be at El Mirage Dry Lake Bed on October 20/2008. Begad! Blimey! I prepped it for an Estes E9-6
anxious t' see t' outcome o' its maiden flight. It slowly lifted off and t' motor burned for a nice 2.8 seconds. Avast! It
arched over without deployment. It sped down t' t' ground and finally it came under chute. That long delay o' a delay
was too much. Blimey! Aye aye! It flew perfectly straight. Begad! Avast! T' Nomex®
was a lifesaver and I used friction fit for motor retention. Avast, arrr, me proud beauty!
T' next motor be a G79-10W. Arrr! After easy but careful preparation, matey, I set it out on t' pad. Begad! It was t' largest, most powerful motor that day so everyone be payin' close attention t' it. Aye aye! Because t' pads are only about 12 feet away the thunderous roar made everyone jump. Aye aye! Arrr! I watched in awe as thee rocket climbed t' over 500 mph. Aye aye! Well, blow me down! Its estimated altitude was 3160 ft. It must have either weather-cocked or t' rod was tilted because I looked for over 3 hours in t' desert plants with other scouts and adults. Avast, shiver me timbers, me proud beauty! When everyone who was helpin' me find it turned back, me hearties, I got me mountain bike and kept lookin' even while dehydrated. Aye aye! Begad! I wasn't comin' back t' camp without that rocket. Begad! Ya scallywag! I finally found it probably a mile away from camp. It was over a no trespassin' fence. Begad! I thought t' heck with it, hopped over retrieved and left. I biked as fast as I could t' camp holdin' it up like a trophy. Aye aye!
Later I flew it six more times that day on E9-6's and E9-4's. Ahoy! Well, ya bilge rat, blow me down! In t' future I will try a D12-3 and more powerful G motors on this rocket.
Recovery:
Lots o' Drift. Well, blow me down! Maybe I will try a slightly smaller parachute next time. Took 3 hour t' find. Avast! T' motor tube is burnt
a little and so be t' lower airframe. Ya scallywag! I am nay sure if this is bad.
Flight Rating: 4 out o' 5
Summary:
In summary this was a high quality kit. Avast, me proud beauty! TTW fins would be nice. Begad! T' flights were great and many more are t' come. Well, blow me down! the
construction was a breeze. Blimey! Avast, me proud beauty! This minimum diameter rocket has a lot o' potential.
Overall Rating: 5 out o' 5
Other:
Great Kit. Fun and easy t' build. Avast, me bucko, me proud beauty! Flies high and fast. Well, blow me down! Large motor selection. Nothin' wrong with it. Begad! Aye aye! Great customer
service.
Brief: Single-stage minimum diameter 38mm model with parachute recovery. Construction: My early production kit included two body tubes, three lite-ply fins, a coupler/baffle/eyebolt assembly, full recovery system with Nomex ® protector and Kevlar ® shock cord leader, 1/4" launch lugs, and a beautiful balsa nose cone. All parts were clearly of high quality with ...
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