WM4AA
Unknown2x2Zone 4
License HolderCOLLIER, MATTHEW D
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedAug 1, 2025
- Administrative Update AppliedAug 20, 2024
- License RenewedMay 24, 2022
- License IssuedAug 7, 2012
- Vanity Callsign GrantedAug 7, 2012
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.