KR4EXF
Active2x3District 4
No competing applications on record.
License HolderWalker, David A
License ClassTechnician
Min. Class RequiredTechnician
LocationPatterson, GA
Grant DateJul 1, 2025
Expiration DateJul 1, 2035
KR4EXF is a 2x3 format amateur radio callsign. It is currently registered to Walker, David A in Patterson, GA. 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: 34 units(Moderate)
Voice Phonetics
Kilo Romeo Four Echo X-ray Foxtrot
Readability: 7/10(Good readability)
License History
- System-Generated GrantJul 1, 2025
- License IssuedJul 1, 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.