Edmonds Aerospace Deltie

Edmonds Aerospace - Deltie {Kit} (DELTIE)

Contributed by Kris Henderson

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstar_borderstar_border
Overall Rating: starstarstar_borderstar_borderstar_border
Length: 16.50 inches
Manufacturer: Edmonds Aerospace
Skill Level: 1
Style: Glider
Edmonds Deltie

Brief:
This is a boost glider that literally takes minutes t' build and isn't all that expensive. Ya scallywag!

Construction:
T' kit comes with a body tube for t' engine and pop pod recovery device (streamer), three main body pieces, balsa nose cone, matey, and clay for weightin' one fin down t' enable it t' circle around your launch site instead o' takin' off a couple miles down wind.

T' directions were extremely easy t' follow and t' entire kit was insanely easy t' put together. Avast! You almost didn't need t' instructions. Arrr! Blimey! All o' t' balsa pieces are laser cut and look very sharp. Blimey! Blimey! It's just like puttin' together a jigsaw puzzle. All I used t' put it together was CA glue and some markers to add some o' me own flavor. Ahoy! Ahoy!

PROs are that all parts are well cut, shiver me timbers, easy instructions, and a very basic design so anyone o' any ability could piece it together in no time. There aren't any CONs other than that it is pretty delicate. Well, blow me down! I wouldn't even recommend sandin' t' balsa at all. Ahoy! Ya scallywag!

Finishing:
NO PAINT! Blimey! It adds way too much weight. Arrr! Blimey! This is just a little rocket! Blimey!

Construction Rating: 4 out o' 5

Edmonds Deltie

Flight:
Well, before you fly it you really don't know how much clay t' use t' prevent it from takin' off down wind. My first flight I thought was set up perfectly. Ya scallywag! Arrr! I had it balanced just like t' instructions said but it still flew at least 250 yards over a fence and into a baseball field nearby. And that was only on a 1/2A! I got it back and o' course added more weight t' t' fin. T' second flight proved t' be still too light on t' clay so I added more again. While testin' it out by just throwin' it gently t' see how well it turns, it landed in t' grass and snapped just behind t' nose area which had t' be glued back together. Blimey! Avast! It flew again and be much better, however, arrr, matey, it really didn't catch the wind very well. Blimey! Begad! It actually fell into a flat spin for a good 4-5 seconds before it actually started flying. Avast, me proud beauty! Almost like it was too light! I had really mixed feelings about this kit at this point. Begad! It got t' be way more frustrating than I thought it would be. Arrr!

Recovery:
T' pop pod streamer was constantly tanglin' but t' tube/nose cone was light enough t' safely tumble by itself if it had to. And o' course thar be the whole glide recovery thin' too. Ya scallywag! That's another job all together.

Flight Rating: 3 out o' 5

Summary:
It was nay too bad t' this point, but that's about as good as it is goin' to get. T' customer service part was absolutely downright terrible--and I don't mean from t' hobby shop I bought it from--I mean Edmonds, me hearties, t' manufacturer! I ordered two o' these kits 2 weeks before Christmas in hopes o' givin' one each to me daughter and father so they could build and fly them together while we were home on vacation. Well, both packages were missin' t' main body tube. Blimey! Avast, arrr, me proud beauty! How can you miss packin' such a thin' as t' body tubes in both packages? T' make a longer story shorter, I didn't get t' replacement pieces until nearly March. That's right, March! T' online hobby shop I ordered it from no longer carries Edmonds supplies either. Arrr! Aye aye! I don't think I'd waste me time with Edmonds gliders anymore anyway. Arrr! Aye aye! They might be easy and convenient t' build, arrr, shiver me timbers, but they have absolutely zero durability. Arrr! Begad! It broke twice in t' same spot from just me tossin' it t' see if it glides. Well, blow me down!

Overall Rating: 2 out o' 5

Other Reviews
  • Edmonds Aerospace Deltie By Jack Hydrazine (June 20, 2015)

    A boost glider using 18mm motors. Components All the components were used.  Great laser cutting of the pieces. /h2 Building was very easy and straight forward.  Because they were laser cut balsa the pieces fit very well together. Finishing Did not finish it to keep the weight to a minimum.  Just make sure you balance the glider with the ...

  • Edmonds Aerospace Deltie By Paul Gray

    Background The Edmonds Deltie is one of the most popular boost gliders, and with good reason. The glider is well designed, and it has a nice style to it. It can be assembled and ready to fly in a very short period of time. Considering the fact that the glider only weighs around five grams, it is capable of staying in the air for a long time. Construction The glider portion of this ...

  • Edmonds Aerospace Deltie By Alan Rognlie

    ( Contributed - by Alan Rognlie)  I am extremely impressed by this kit. Good materials and excellent laser-cut parts yield a fast-building sport model with very good competition potential.  The glider itself is made up of only eight pieces of 1/16" balsa - wings, elevon, fuselage, tip plates and nose reinforcements. The pieces are almost self-jigging and go together ...

  • Edmonds Aerospace Deltie By Neil Thompson

    ( Contributed - by Neil Thompson) Brief: This is a very nice kit by Edmonds Aerospace. The pop pod comes back on a streamer, and the deltie glides back. Construction: The kit contains: 1 tube and a lot of little balsa parts, all very neatly laser-cut. It was very easy to build, fitted together like a jigsaw puzzle. Everything fits together nicely, and everything ...

Flights

Comments:

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D.K. (October 1, 2000)
Spread newspaper on your building table when assembling this model. That way, if you do glue it to something, it's the paper (easily removed) instead of the table. Rob Edmonds recommends not painting the glider to save weight, so I didn't. I did, however color the booster with markers. I'm glad I did, because a booster this small is hard to spot even in short grass. I colored it bright red, and had no trouble finding it. This was also my first boost glider. The directions were very easy to follow. Per directions, I did not sand the balsa, and I got a 60 second glide on my first flight.
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N.P.T. (August 16, 2003)
instead of newspaper, i used waxed paper. this worked well, as it would come right off. leave the little red plastic thing that holds the rear piece on right on for 12 hours at least.
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H.W.H. (February 22, 2006)
I built a Deltie in January. Flew it Feb. 21'st , waited until late afternoon when the wind died down. My 6 year old son pushed the launch button on the first launch with a 1/2A4-3. Great boost, we got so excited trying to time the glider we lost site of the booster, and when I glanced at the stop watch and looked back up the Deltie glider was gone too! My son had picked up an over-flying light plane and thought it was the Deltie! After about 20+ minutes searching the big cow field we found the glider due to my son's imaginative magic marker color scheme! Then on the walk back to the pad we stumbled upon the booster! (must be living right) Two more flights thiw evening with the same engine. The second one gave a 40+ second glide in beautiful slow circles over the field. On the third flight something happened upon ejection and the booster and glider appeared to be coming down together, but in a second or two they separated with the glider pointed straight down! It quickly swooped to nice level flight and resumed it's beautiful big circles for a good 32 second glide! Fun~! PS: Deltie Thunder under construction ...stay tuned~!

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