Found And Explained on MSN1d
VTOL Power - The Incredible Bell X-22 VTOL Plane
In the early 60s, there were several studies into creating the first mass-produced vtol aircraft. A plane that could operate ...
Hackaday2y
A Guide To 3D Printing Model Aircraft Wings
[Tom] used the process demonstrated in the video after the break to create the wing for his latest VTOL RC aircraft. It was printed with lightweight PLA, which can ooze badly when it stops extruding.