KO4MEX
Active2x3District 4
No competing applications on record.
License HolderHAYES, JOE
License ClassGeneral
Min. Class RequiredTechnician
LocationNew London, MO
Grant DateFeb 9, 2021
Expiration DateFeb 9, 2031
KO4MEX is a 2x3 format amateur radio callsign. It is currently registered to HAYES, JOE in New London, MO. 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: 38 units(Moderate)
Voice Phonetics
Kilo Oscar Four Mike Echo X-ray
Readability: 8/10(High readability)
License History
- Administrative Update AppliedSep 1, 2026
- Administrative Update AppliedJun 30, 2026
- Administrative Update AppliedMar 26, 2026
- Administrative Update AppliedDec 23, 2025
- License ModifiedDec 22, 2025
- Administrative Update AppliedNov 29, 2025
- Administrative Update AppliedJun 3, 2025
- Administrative Update AppliedOct 31, 2023
- Administrative Update AppliedJun 6, 2023
- Administrative Update AppliedJun 6, 2023
- Administrative Update AppliedMay 24, 2023
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.