K4TBZ
Unknown1x3Zone 4
License HolderDOUGLAS, CONSTANCE F
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 28, 2015
- License ModifiedApr 11, 2006
- License ModifiedNov 30, 2004
- License IssuedApr 26, 2003
- Vanity Callsign GrantedApr 26, 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.