KO4ALL
Available2x3District 4
No competing applications on record.
License HolderHayden, Joseph A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationWoodruff, SC
Grant DateDec 11, 2019
Expiration DateDec 11, 2029
Cancellation DateFeb 7, 2024
Available for ApplicationsFeb 8, 2026
KO4ALL is a 2x3 format amateur radio callsign. It is currently registered to Hayden, Joseph A in Woodruff, SC. 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: 39 units(Moderate)
Voice Phonetics
Kilo Oscar Four Alpha Lima Lima
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 7, 2024
- Administrative Update AppliedSep 13, 2022
- Administrative Update AppliedJun 15, 2022
- License ModifiedJun 25, 2020
- System-Generated GrantDec 11, 2019
- License IssuedDec 11, 2019
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.