W4MBW
Unknown1x3Zone 4
License HolderWANGBERG, MARTIN B
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Vanity Callsign GrantedJun 1, 2022
- License IssuedJun 1, 2022
- License CanceledMar 8, 2019
- Vanity Callsign GrantedJun 10, 2017
- License IssuedJun 10, 2017
- License CanceledDec 3, 2016
- Vanity Callsign GrantedJul 13, 2016
- License IssuedJul 13, 2016
- License CanceledApr 16, 2016
- Administrative Update AppliedFeb 11, 2016
- Administrative Update AppliedFeb 11, 2016
- Vanity Callsign GrantedFeb 22, 2014
- License IssuedFeb 22, 2014
- License CanceledJan 31, 2014
- License ModifiedJun 15, 2010
- Administrative Update AppliedApr 22, 2010
- Vanity Callsign GrantedFeb 1, 2008
- License IssuedFeb 1, 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.