WD4HEF
Available2x3Zone 4
License HolderKNAPP, CHARLES F
License ClassAdvanced
Min. Class RequiredTechnician
Grant DateApr 26, 2004
Expiration DateJul 15, 2014
Cancellation DateJul 16, 2016
Available for ApplicationsJul 16, 2016
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 16, 2016
- Tax ID (TIN) AddedApr 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.