KE4YZW
Unknown2x3Zone 4
License HolderDONALDSON, RICHARD R
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMay 28, 2025
- Administrative Update AppliedApr 22, 2021
- Administrative Update AppliedApr 22, 2021
- License RenewedMay 27, 2015
- Administrative Update AppliedNov 26, 2008
- License RenewedJun 1, 2005
- Administrative Update AppliedDec 16, 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.