Встретилось в статье журнала FLIYNG за 2014 год.
(есть мнение, что первая fly-by-wire была реализована на А320)
...Believe it or not, the first electronic signaling system for the control surfaces of an airplane was devised in the 1930s, in the Tupolev ANT-20, an eight-engine Soviet airplane with the wingspan of a Boeing 747. The setup replaced long runs of mechanical and hydraulic connections with electrical ones.
https://www.flyingmag.com/aircraft/jets/fly-by-wire-fact-versus-science-fiction#page-7
(есть мнение, что первая fly-by-wire была реализована на А320)
...Believe it or not, the first electronic signaling system for the control surfaces of an airplane was devised in the 1930s, in the Tupolev ANT-20, an eight-engine Soviet airplane with the wingspan of a Boeing 747. The setup replaced long runs of mechanical and hydraulic connections with electrical ones.
https://www.flyingmag.com/aircraft/jets/fly-by-wire-fact-versus-science-fiction#page-7