[Boatanchors] GMT vs UTC, when did it change?

[Ian]

Take a look at:

http://www.apparent-wind.com/gmt-explained.html

"The BIH was charged with the task of monitoring and 
  maintaining the program and introduced the term Temps Universel 
  Coordinné or Coordinated Universal Time for the coordinated time scale 
  in 1964.  "

Might give you a start to other sources.

Ian, K6SDE
 
--- LeeCraner at aol.com wrote:

About what year did the terminology switch from GMT to UTC?