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DLG-BOW 110 - The Slope/DLG Wing

We should have the first batch of kits done very soon. Just a few more items needed to complete the actual parts. Then we need to do a little packaging and some instructions etc. Instructions will probably be this build thread.
 
Excellent
 

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We have taken the BOW a couple of times to our local slope, but the lift was always so weak I didn't dare to fly it. Instead we fle the new Mini Wanderer that has lower wing loading.

Well, we finally had a little more lift and I really wanted to see what the BOW could do. We setup per the suggested starting settings knowing that will be a little nose heavy. Needed some up trim to get her flying. Once trimmed I was blown away with how well she flew. We had a mix of light weight planes on the slope, but the BOW just flew so much better. I can't wait to get her fully dialed in. She did so much better than I thought the conditions and a flying wing could return. She was really locked in and wanted to fly. Yes, I was still out of trim and probably nose heavy, but she felt SOOOO gooood! I'm not sure how to put it into words. It was like flying a well tuned F3F ship, but this was just a small flying wing and out of trim. The lift was coming and going, and I did push her into a stall and she simply rolled slightly to the left and instantly recovered and kept flying. Almost no loss of altitude. WOW!

I'll add my BOW is heavy. We did not attempt to build from lighter woods and the spars we used are HEAVY. The kits are built from much lighter materials. Most of the plane's weight is behind the CG, so she does require ballast to reach CG. But even in her heavy state she is a JOY.

BOW maiden - 1.jpeg


It is hard to put into words just how surprised I am by flight qualities. She looks great and she flies great. I am impressed!
 
Assembly notes document added to the first page. This build thread is the main resource for the actual build at this time. Perhaps we will make up some more detailed step by step instructions in the future if requested.
 
Kits are ready to ship!

Can't wait to see some builds and hear some flight reports!
 
I see you also removed the top part of rib A1. Otherwise the lip would not fit on top of A1.

Onto the center sheeting. We will add a little lip to the inside:
View attachment 17829
View attachment 17830
And here again I failed to take some pictures. But you now want to install your servo wires and route them from the servos through the ribs and into the radio box. And then we can test fit our forward sheeting, note the routing of the servo wires under the spar and into the radio compartment.
View attachment 17831

All should be fitting well. Starting at the leading edge carefully align and glue the sheeting to the leading edge. Some CA and kicker is handy for this step. Once cured to the leading edge I ran some medium CA to the rib tops and rolled the sheeting back. A little kicker and should be set in place. Adding the rear section is easy, do some test fitting to get a nice tight fit with the tail tube, then glue into place.
View attachment 17833
 
The wingtip on the plan has a line marked "elevation layor line" 6mm. Do I lay the wingtip flat on the building board, then sand it up by 6mm at the line? Or do I raise the wingtip by 6mm while laying it on the building board, to create some washout?
 
LOL - A1 busted off during handling. I had so many people looking at the model during the build, and it is super thin. But yes, it is not needed and will only get in the way.

I honestly do not know what the 6mm detail is in the plans. I think they are saying that is should be 6mm thick at that section as a guide when sanding the tip to shape. I'll ask David for clarification.
 
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