KQ4AEO
Active2x3District 4
No competing applications on record.
License HolderEPPERSON, WILLIAM O
License ClassGeneral
Min. Class RequiredTechnician
LocationSIERRA VISTA, AZ
Grant DateMay 10, 2022
Expiration DateMay 10, 2032
KQ4AEO is a 2x3 format amateur radio callsign. It is currently registered to EPPERSON, WILLIAM O in SIERRA VISTA, AZ. 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 Quebec Four Alpha Echo Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 14, 2026
- License ModifiedSep 19, 2022
- System-Generated GrantMay 10, 2022
- License IssuedMay 10, 2022
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.