KO4EJO
Available2x3District 4
No competing applications on record.
License HolderDuval, Edward S
License ClassTechnician
Min. Class RequiredTechnician
LocationMaryville, TN
Grant DateJun 18, 2020
Expiration DateJun 18, 2030
Cancellation DateApr 2, 2021
Available for ApplicationsApr 3, 2023
KO4EJO is a 2x3 format amateur radio callsign. It is currently registered to Duval, Edward S in Maryville, 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Echo Juliet Oscar
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 CanceledApr 2, 2021
- System-Generated GrantJun 18, 2020
- License IssuedJun 18, 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.