W4YPX
Unknown1x3Zone 4
License HolderHamilton, Robert J
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMay 12, 2026
- License ModifiedJun 26, 2017
- License IssuedJul 15, 2016
- Vanity Callsign GrantedJul 15, 2016
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.