learadio
Antique Aviation NDB (Non-Directonal Beacon) Receivers
In this video I grab these two ancient bits of aviation technology from the 1940’s. They are vacuum tube radios specifically designed for aviation use as navigation aids. You’d dial…
In this video I grab these two ancient bits of aviation technology from the 1940’s. They are vacuum tube radios specifically designed for aviation use as navigation aids. You’d dial…