KO4DUC
Available2x3District 4
No competing applications on record.
License HolderClapp, Edwin L
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationCLARKSVILLE, TN
Grant DateMay 29, 2020
Expiration DateMay 29, 2030
Cancellation DateDec 19, 2020
Available for ApplicationsDec 20, 2022
KO4DUC is a 2x3 format amateur radio callsign. It is currently registered to Clapp, Edwin L in CLARKSVILLE, TN. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- --- ....- -.. ..- -.-.
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Delta Uniform Charlie
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 19, 2020
- License ModifiedJul 28, 2020
- License ModifiedJun 23, 2020
- System-Generated GrantMay 29, 2020
- License IssuedMay 29, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.