KR4OHF
Active2x3District 4
No competing applications on record.
License HolderWilliamson, Matthew R
License ClassTechnician
Min. Class RequiredTechnician
LocationNashville, TN
Grant DateAug 11, 2026
Expiration DateAug 11, 2036
KR4OHF is a 2x3 format amateur radio callsign. It is currently registered to Williamson, Matthew R in Nashville, 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: 38 units(Moderate)
Voice Phonetics
Kilo Romeo Four Oscar Hotel Foxtrot
Readability: 7/10(Good readability)
License History
- System-Generated GrantAug 11, 2026
- License IssuedAug 11, 2026
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.