KF4DRZ
Unknown2x3Zone 4
License HolderGREEN III, PRESTON W
License ClassP
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJul 29, 2025
- Administrative Update AppliedFeb 19, 2025
- License RenewedSep 2, 2015
- Administrative Update AppliedNov 2, 2011
- Administrative Update AppliedNov 3, 2010
- Administrative Update AppliedAug 7, 2007
- Administrative Update AppliedJul 20, 2006
- License RenewedJul 7, 2005
- Administrative Update AppliedMay 26, 2004
- FRN Association Letter SentMay 26, 2004
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.