In an era before instantaneous global communication, the telegraph allowed President Franklin Roosevelt to receive vital information and conduct critical government business while away from the White House. This portable telegraph and vibroplex key were used by Dr. E. Stuart Davis, communications aide and personnal telegrapher during President Roosevelt’s travels. 1
The portable telegraph and Vibroplex key used by Dr. Davis are part of a display of presidential memorabilia in The Hall of Presidents at Walt Disney World.
On August 15, 2018, John Kruk N9UPC—National Sales Manager, Yaesu USA—presented An Overview of Yaesu System Fusion II, a Yaseu Education System (YES Network) webinar.
This hour long webinar covered a variety of System Fusion, Wires-X, and IMRS topics including an explanation of the difference between System Fusion and System Fusion II.
Questions specific to firmware, software, or future features were not answered during the webinar.