KR4FRX
Active2x3District 4
No competing applications on record.
License HolderPatterson, Alex
License ClassTechnician
Min. Class RequiredTechnician
LocationNashville, TN
Grant DateAug 2, 2025
Expiration DateAug 2, 2035
KR4FRX is a 2x3 format amateur radio callsign. It is currently registered to Patterson, Alex 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 Foxtrot Romeo X-ray
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantAug 2, 2025
- License IssuedAug 2, 2025
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.