Skip to content
Ham Radio Callsign Search
Callsign: KO4KZA Class: Technician Name: Valdivia, Richard J City: Clarksville State: TN Zipcode: 37040 Status: Active Grant Date: 01/15/2021 Expires: 01/15/2031 Uls: FCC Info
HamCallsigns.com © 2025
ARRL | QRZ | FCC | ARN | TERMS | PRIVACY | CONTACT