WA4ISY
Unknown2x3Zone 4
License HolderCOFFIN III, ARTHUR G
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMar 24, 2026
- License RenewedFeb 17, 2015
- License RenewedMar 8, 2005
- FRN Association Letter SentJan 19, 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.