K1UP
Unknown1x2Zone 1
License HolderKOIZUMI, MASAKI
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedMay 14, 2019
- License RenewedMay 8, 2009
- FRN Association Letter SentJan 4, 2005
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.