KA4TSY
Unknown2x3Zone 4
License HolderPASSAFIUME, JOHN E
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMay 18, 2026
- License RenewedMay 16, 2026
- Administrative Update AppliedApr 11, 2016
- License RenewedFeb 2, 2016
- License ModifiedApr 25, 2008
- Administrative Update AppliedApr 9, 2008
- License RenewedApr 8, 2006
- Tax ID (TIN) AddedJan 4, 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.