Scratch Build New Dog Plane From Coroplast
#51

Thread Starter

Got in two more flights this morning. That's all of the flying for this week due to the weather and holidays.
The plane does great in the wind including cross winds. I'm happy with it. I really gave it a good ringing out, inverted, slow, fast, with flaps, lots of touch and goes, stalls. It will depart controlled flight on high rates with full up elevator and snap. As long as moderate controls are used, it's stable as a rock.
I'll try some spins on the next flight.
The plane does great in the wind including cross winds. I'm happy with it. I really gave it a good ringing out, inverted, slow, fast, with flaps, lots of touch and goes, stalls. It will depart controlled flight on high rates with full up elevator and snap. As long as moderate controls are used, it's stable as a rock.
I'll try some spins on the next flight.
#52

Thread Starter

My 'red' coroplast was more like 'pink' and that has been bothering me. There are no famous pink tail planes.
The little square patch of coroplast is the original color.

Back to work.
The little square patch of coroplast is the original color.

Back to work.
#53

Thread Starter

I hated to take off the tail wheel, wire bracing, and control horns and put them all back on again, but it was worth it.
I can't wait for the 301st squadron decals to show up. I hope they make it before next year.
I can't wait for the 301st squadron decals to show up. I hope they make it before next year.

#55

Thread Starter

Flight number 8, had trouble keeping the plane straight, the tail wheel kept swiveling, added a wheel collar to keep it from rotating on the shaft.
While doing that, decided to add a block to prevent the rudder from crushing the coroplast due to the tension on the pull-pull wires.



While doing that, decided to add a block to prevent the rudder from crushing the coroplast due to the tension on the pull-pull wires.



#56

Thread Starter

Got the name on the plane.
Only a few more details to add in the next couple of weeks.

Have 12 each 10 minute flights now. I've been monitoring the battery usage after every flight. I'm averaging close to 100 mA draw for each 10 minute flight.
Only a few more details to add in the next couple of weeks.

Have 12 each 10 minute flights now. I've been monitoring the battery usage after every flight. I'm averaging close to 100 mA draw for each 10 minute flight.
Last edited by Joystick TX; 12-26-2020 at 03:20 PM.
#59

Thread Starter

I put the New Dog on the scale today, all those details and decals add up, it came out to exactly 20 lbs.
Next year when the weather warms up and the pain of building a plane wears off again I may build a new wing using the New Dog II design. It may shave off a couple of pounds.
Next year when the weather warms up and the pain of building a plane wears off again I may build a new wing using the New Dog II design. It may shave off a couple of pounds.