Ham Callsigns USA

Callsign:  KO4TZB
Class:  Technician
Name:  O Brien, Barbara J
Address:  1106 Green Pine Blvd E 1
City:  West Palm Beach
State:  FL
Zipcode:  33409
Status:  Active
Grant Date:  10/12/2021
Expires:  10/12/2031
Uls:  FCC Info