W9BBF
Unknown1x3Zone 9
License HolderKROHN, MICHAEL T
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 21, 2026
- License ModifiedFeb 9, 2021
- License IssuedFeb 9, 2016
- Vanity Callsign GrantedFeb 9, 2016
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.