KM4RVF
Active2x3District 4
No competing applications on record.
License HolderHigdon, Mary D
License ClassTechnician
Min. Class RequiredTechnician
LocationOoltewah, TN
Grant DateFeb 10, 2026
Expiration DateMar 3, 2036
KM4RVF is a 2x3 format amateur radio callsign. It is currently registered to Higdon, Mary D in Ooltewah, 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: 37 units(Moderate)
Voice Phonetics
Kilo Mike Four Romeo Victor Foxtrot
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 10, 2026
- System-Generated GrantMar 3, 2016
- License IssuedMar 3, 2016
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.