KQ4HFV
Active2x3District 4
No competing applications on record.
License HolderMayo, Robert
License ClassTechnician
Min. Class RequiredTechnician
LocationKingsport, TN
Grant DateMar 25, 2023
Expiration DateMar 25, 2033
KQ4HFV is a 2x3 format amateur radio callsign. It is currently registered to Mayo, Robert in Kingsport, 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: 40 units(Moderate)
Voice Phonetics
Kilo Quebec Four Hotel Foxtrot Victor
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 23, 2025
- System-Generated GrantMar 25, 2023
- License IssuedMar 25, 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.