W4ZPS
Unknown1x3Zone 4
License HolderCOWAN, JOHN A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 13, 2025
- License RenewedNov 5, 2015
- License RenewedDec 6, 2005
- FRN Association Letter SentDec 28, 2004
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.