KR4LXN
Active2x3District 4
No competing applications on record.
License HolderRobertson, Charles P
License ClassGeneral
Min. Class RequiredTechnician
LocationJacksonville, FL
Grant DateMay 5, 2026
Expiration DateMay 5, 2036
KR4LXN is a 2x3 format amateur radio callsign. It is currently registered to Robertson, Charles P in Jacksonville, FL. 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 Romeo Four Lima X-ray November
Readability: 6.5/10(Good readability)
License History
- License ModifiedJun 9, 2026
- System-Generated GrantMay 5, 2026
- License IssuedMay 5, 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.