Skip to content
Ham Radio Callsign Search
Callsign: K6ZDR Class: General Name: Prokes, Joseph J City: Castro Valley State: CA Zipcode: 94546 Status: Active Grant Date: 11/09/2021 Expires: 11/09/2031 Uls: FCC Info
HamCallsigns.com © 2025
ARRL | QRZ | FCC | ARN | TERMS | PRIVACY | CONTACT