K3KFO
Unknown1x3Zone 3
License HolderSpinnenweber, David R
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJun 17, 2025
- License IssuedMar 21, 2015
- Vanity Callsign GrantedMar 21, 2015
- License ExpiredAug 26, 2008
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.