AB4G
Unknown2x1Zone 4
License HolderHeyburn, David A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedNov 7, 2019
- Vanity Callsign GrantedFeb 2, 2010
- License IssuedFeb 2, 2010
- Internal Correction AppliedJan 15, 2010
- Internal Correction AppliedJan 15, 2010
- License IssuedDec 14, 1999
- License TerminatedOct 5, 1999
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.