I have a newly built 30% scale model aircraft that I want to design and build a replacement undercarriage for. It currently has a welded spring steel type undercarriage.
The aircraft is 4 mtr span and weighs 22 kgs flying weight.
I will consider some commercial ones if they do not break the...
I have been working on a the conversion of a 99 cc Stihl chainsaw engine to suit aero application. The plan is for it to power a large scale radio control plane that will be used for aerotowing of radio control model gliders.
I have had it running on the bench with a 26 inch propellor. I had to...
