KD4TTR
Unknown2x3Zone 8
License HolderHECKEL, MARK E
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMay 28, 2025
- License RenewedApr 3, 2013
- License RenewedMay 9, 2003
- Administrative Update AppliedJul 24, 2001
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.