KD4TWK
Unknown2x3Zone 4
License HolderBOYD, DAVID R
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 25, 2026
- License RenewedApr 17, 2014
- FRN Association Letter SentApr 26, 2004
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.