There were 6 kids in the Dayton Free Flight workshop yesterday.

Everything went very well. Kids and parents had fun. I had fun too! I’m really enjoying this project since they fly nicely and is so easy to make. It’s easy to direct others to make as well.

I made a Dayton just before the workshop so I could show the kids what they were making and demo it while they were working. I find this is necessary in a workshop environment if the kids are new at it.

The revision 5 Dayton performed extremely well. By the way, that’s laser revision 5. There were four or five non laser prototypes before I started doing batches on the laser.

Here are a few points on the technical side:

1. My favorite thing was the flexibility of the flying surfaces. The planes were able to tolerate a fair amount of bumping and rough handling. The wing and tail surfaces would just wobble and bounce around and the integrity of the structure stayed intact. I think I found a sweet spot for the right amount of flex and rigidity.
2. The round corners of the winglets and tailplanes didn’t catch on things so I believe that contributed to survival of the planes with children.
3. Some of the kids forgot to cap the toothpick (rear motor hangar). I noticed it but made a conscious decision to not correct it and see what happened. No problems came forward despite short glue dry time and high humidity. So I may drop the step. Even without the cap it is considerably stronger than the Squirrel since it is supported on three sides (vs. two sides for the Squirrel).
4. I forgot to add the motor stick triplers where the tape holds the wing. Again I noticed this later and decided to proceed without it. No problems came forward so I will look at dropping this. The challenge here is that a narrower motor stick means a narrower wing mount. So this needs to be studied.
5. In this revision the wing is a little further back. I think it could be even further back and will try that. In this position a slight amount of down elevator is required and it’s very floaty and slow.
6. This batch of Daytons was made from heavier wood. That seemed to be okay as far as wing loading.
7. The planes were able to rise of ground (ROG).
8. Out of the box they stall a bit and recover instantaneously. I rather like this as the default behavior.  Some of the kids put the wing further back. This works well if the elevator is adjusted.