WA1MTZ
Unknown2x3Zone 1
License HolderKOSCAK, MICHAEL P
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 15, 2025
- Administrative Update AppliedDec 11, 2025
- License RenewedDec 4, 2025
- License RenewedOct 9, 2015
- License RenewedSep 13, 2005
- FRN Association Letter SentSep 12, 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.