• AMATEUR RADIO LICENSE SEARCH

Ham Radio Callsign Search

Callsign:  KF0TBY
Class:  Technician
Name:  Esparza, Marcos A
City:  Colorado Springs
State:  CO
Zipcode:  80923
Status:  Active
Grant Date:  01/29/2025
Expires:  01/29/2035
Uls:  FCC Info

KF0TBY - Ham operator in Colorado Springs, CO
New New GMRS search. Click here!

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