Recently I have been spending a LOT of time learning to fly FPV with 250 size miniquads. The sheer joy of getting something to fly has sparked some memories of past experiences that I would like to re-hash just for good measure:
There was the hacked Xwing planes:
Cheap 27 MHz foam planes hacked to be controlled from proper RC controller.
There was the first wings with long motor shafts to move the CG back:
Resulting in the ultimate nothing is sacred combat wings that got us banned from the RC airfield for having too much fun:
There was the first tiny micro helicopter:
There was the first time with the 3D helicopter:
The “Hydro plane” part plane part race boat:
And the “pizza box”:
There was the “Reactive Control Test Platform”:
http://dzlsevilgeniuslair.blogspot.com/search/label/RCTP
And the first quads:
http://dzlsevilgeniuslair.blogspot.com/search/label/QUAD2
And the first FPV:
And we had to make the crappy OSD ourselves:
http://webx.dk/rc/video-wireless/video-osd.htm
And develop our own RC systems:

http://webx.dk/rc/uhf-link3/uhf-link3.htm
Just to name a few…