KA4BOI
Unknown2x3Zone 4
License HolderGREER, HAROLD E
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedFeb 11, 2025
- Administrative Update AppliedOct 27, 2022
- License IssuedMay 8, 2018
- Vanity Callsign GrantedMay 8, 2018
- License ExpiredOct 19, 2016
- FRN Association Letter SentOct 12, 2004
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.