W4DBF
Unknown1x3Zone 4
License HolderRobinson, Michael D
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedNov 5, 2019
- License IssuedDec 9, 2014
- Vanity Callsign GrantedDec 9, 2014
- License CanceledOct 23, 2009
- License ModifiedSep 14, 2009
- License IssuedApr 17, 2009
- Vanity Callsign GrantedApr 17, 2009
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.