KR4BY
Available2x2Zone 4
License HolderQUARNSTROM, JOHN H
License ClassAmateur Extra
Min. Class RequiredGeneral
Grant DateJun 24, 2013
Expiration DateSep 14, 2023
Cancellation DateSep 16, 2025
Available for ApplicationsSep 15, 2025
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredSep 16, 2025
- License RenewedJun 24, 2013
- License RenewedSep 9, 2003
- Administrative Update AppliedFeb 12, 2002
- Administrative Update AppliedFeb 14, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.