KB4YOO
Active2x3Zone 4
License HolderKOSZELAK, STANLEY N
License ClassTechnician
Min. Class RequiredTechnician
Grant DateFeb 19, 2021
Expiration DateFeb 19, 2031
License History
- License RenewedFeb 19, 2021
- License RenewedJan 18, 2011
- License RenewedFeb 16, 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.