KC3M
Unknown2x1Zone 3
License HolderPRESTON, JOHN V
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedJun 17, 2025
- Administrative Update AppliedSep 9, 2016
- License RenewedJun 3, 2015
- License RenewedMay 20, 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.