Arthur Young files his patent for the stabilizer bar

Wednesday, March 10, 1943



The stabilzer bar concept was a major technical innovation improving the control and stability of helicopters. It was applied to many Bell helicopters and first applied to the Bell Model 30.

The patent (US Patent 2,368,968) was approved 06 Feb 1945.


Aircraft related to this milestone
Bell Model 30


Related biographies
Arthur Young