KF4BSI
Unknown2x3Zone 4
License HolderBoston, Harold S
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 29, 2002
- License ModifiedAug 13, 2001
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.