W4UDX
Unknown1x3Zone 4
License HolderABEL, MARK J
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedAug 2, 2025
- Vanity Callsign GrantedFeb 16, 2024
- License IssuedFeb 16, 2024
- License CanceledMay 5, 2023
- License IssuedMar 16, 2019
- Vanity Callsign GrantedMar 16, 2019
- License CanceledJul 31, 2018
- Vanity Callsign GrantedFeb 18, 2009
- License IssuedFeb 18, 2009
- License CanceledSep 30, 2008
- FRN Association Email SentMay 26, 2008
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.