W4TDK
Unknown1x3Zone 4
License HolderKallner, Torbjorn D
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 6, 2026
- Administrative Update AppliedAug 15, 2014
- License RenewedSep 17, 2013
- Administrative Update AppliedJul 10, 2013
- License IssuedDec 12, 2003
- Vanity Callsign GrantedDec 12, 2003
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.