1st Production Electric RC Heli, the Skylark EH-1 was my prototype for the 1st Electric T/R motor.
By your request, I demonstrate the first production electric RC helicopter called the Skylark EH-1. I also demonstrate it as the "test bed" for my prototype of the first Electric Tail Rotor Motor (documented).
Thanks for asking for more Model History from Mr. Herbert's Science class.
And thanks for watching.
Dave AMA 8221
Hall of Fame
LM,CD, Scientific div.