I have been looking all over for a Walkera 4#3 model for FMS to no avail, so I decided I would try to make my own.
Here is my version of the Walkera 4#3 helicopter. It is adapted from the Dragonfly heli that is floating around. I have edited the .par file to the best of my abilities, using existing 4#3 measurements where possible. I used Metasequoia to shrink the dragonfly model, so the 4#3 model is pretty small. I think it fly's pretty well, but if anyone has any feedback on the dynamics, or the model, or would like to post changes, that would be great! Let's see if we can make the 4#3 as real as we can.
I do not have a place to host the file, but it is pretty small, so if you'd like to look at it, drop me a PM or an email (ras.boyd@gmail.com) and I'll send it to you.
