Powered by 2-cylinder 275cc 3W Twin Spark gas engine. Built from kit www.jetarrows.com. Pilot Milos Svoboda. RC model airshow Nesvacilske podivani 2020. RC model airport Nesvacily CZ.
This model airplane is a trainer, an evolution of the project we made some time ago, the Joytrainer, that airplane was big and cool, it was based on the Simple Storch by Flitetest, some people...
This technique of 3D printing the wing ribs to hold a true aerofoil shape worked out super well! Combined with foam sheets, packing tape and the lightweight wooden spar, it performs amazingly well!