KL4DZ
Unknown2x2Zone 11
License HolderCritchfield, Dallas W
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedNov 19, 2025
- System-Generated GrantOct 5, 2015
- License IssuedOct 5, 2015
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.