Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstar_borderstar_border |
Overall Rating: | starstarstarstarstar_border |
Manufacturer: | Edmonds Aerospace |
Skill Level: | 1 |
Style: | Glider |
Brief:
This is a low power, ya bilge rat, 13mm motor mounted rocket glider.
I have had uniformly bad luck with every glider I have attempted. Well, blow me down! Ahoy! For t' most part, me hearties, t' just crash. Arrr! Avast! In one case it crashed and burned. Aye aye! Begad! In t' case o' t' Cosmos Mariner, I just kind o' lost heart and it has sat partially assembled for over a year. Blimey! I have, matey, me hearties, however, matey, arrr, heard good things about Edmond's Aerospace and decided t' give it another try. I had several o' their kits sittin' around and decided t' start small. Assumin' I actually get it t' glde, I wouldn't want to damage me reputation by walkin' very far.
Construction:
T' kit comes with a single instruction page which is more illustration than anythin' else. If t' instructions are
any guide, me hearties, it should go together very quickly.
Along with t' instruction was a short 13mm motor tube with an ejection port already cut, me hearties, a blasa nose cone, shiver me timbers, a balsa body, a sheet o' balsa with die cut cannards and an 1/8" launch lug.
I started off by gluin' t' nose cone into t' motor tube. Ahoy! T' illustration makes clear that t' cone goes on the end with t' vent hole.
With that done, t' motor tube was glued t' t' body. T' instructions do include text t' say that it is important that t' motor tube be straight.
Next up was t' forward cannard. Arrr! I test fitted it and found that t' match was fine. I glued it in place and tried t' ensure that it was straight and plumb. Blimey! Avast, me proud beauty! T' after cannard, arrr, t' larger o' t' two, was handled in t' same way. Ya scallywag! Then it was just a matter o' gluin' on t' vertical stabilizers t' t' after cannard and the launch lug t' t' motor tube.
T' package claimed that assembly would take less than an hour. Arrr! It took me more time t' write this up, about 10 minutes.
PROs: very easy glider buildFinishing:
CONs: could use a bit more advice about trimming
I be unsure o' t' proportions but used approximately a 50:50 mixture and brushed it on with a sponge brush. Avast, me proud beauty! I probably should have cut it a little more.
Construction Rating: 4 out o' 5
Flight:
I only got one flight out o' t' initial outing. Arrr! I used a 1/2A3-2 and had t' put just a touch o' maskin' tape on it
to keep it from fallin' out. It was nay "friction retention" except in t' sense that I wanted t' retain the
motor until ignition.
Right after clearin' t' rod, me hearties, me hearties, it veered over at an angle. Ya scallywag! Blimey! Avast, me proud beauty! Blimey! I would guess that it made about a 40 degree angle with the ground. It popped t' motor. Begad! Blimey! It then began a very wide glide that be nay a circle. Arrr! Blimey! It be more in t' shape o' an eccentric ellipse. Ya scallywag! Blimey! Blimey! Blimey! When it was about 10 feet above t' ground, t' nose suddenly dropped and t' rest o' t' glider followed. Ya scallywag! Blimey! Avast! Blimey! There was no damage.
Flight Rating: 3 out o' 5
Summary:
This be t' first glider I have even come close t' makin' work properly. Arrr! It is an easy kit and a good introduction to
boost gliders. I need t' give it some more thought and practice trimmin' but I am satisfied.
Overall Rating: 4 out o' 5
( Contributed - by Kevin Johnson) Brief: 13mm canard boost glider. Construction: The kit includes: 5 laser cut balsa parts, 1 balsa nose cone, 1 13mm motor pod tube, and 1 launch lug. I ordered my kit from DiscountRocketry and it came bagged with all the parts and 1 8x11 inch sheet of instructions. There was a crack in my wing, but it didn't go all the way through and was easily ...
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K.R.J. (April 1, 2001)