• AMATEUR RADIO LICENSE SEARCH

Ham Radio Callsign Search

Callsign:  KO4CSU
Class:  Technician
Name:  Cleveland, Mark A
City:  Hobe Sound
State:  FL
Zipcode:  33455
Status:  Canceled
Grant Date:  03/18/2020
Expires:  03/18/2030
Uls:  FCC Info

KO4CSU - Ham operator in Hobe Sound, FL
New New GMRS search. Click here!

Search any USA Ham Radio Callsign
Database updated once a week
Ham Callsigns search - version 2.1