On Jun 14, 9:02 am, "Frank Dresser"
wrote:
"Mark Zenier" wrote in message

...



As I remember the reasons, the three letter calls are reserved for
maritime shore stations. So the only Medium Wave broadcasters that keep
them are "grandfathered" stations that don't change their call letters.

- Here ya go:
-
- http://earlyradiohistory.us/3myst.htm
-
- Frank Dresser

FD - Nice Link - tyvm ~ RHF