KA7ZWO
Unknown2x3Zone 7
License HolderDEXTER, MARK R
License ClassAdvanced
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedNov 27, 2025
- License RenewedDec 9, 2022
- License RenewedOct 30, 2012
- Administrative Update AppliedJan 12, 2005
- License RenewedNov 21, 2002
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.