KR4ZZ
Unknown2x2Zone 4
License HolderSOBKOWSKI, SALVATORE A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedJul 18, 2023
- License RenewedJul 30, 2013
- License RenewedAug 5, 2003
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.