K4UDP
Expired1x3Zone 4
License HolderTreftz, Kristjan K
License ClassGeneral
Min. Class RequiredGeneral
Grant DateOct 5, 2012
Expiration DateOct 5, 2022
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredOct 8, 2024
- License IssuedOct 5, 2012
- Vanity Callsign GrantedOct 5, 2012
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.