KR4BLZ
Active2x3District 4
No competing applications on record.
License HolderChambers, Isaac J
License ClassTechnician
Min. Class RequiredTechnician
LocationLouisville, KY
Grant DateFeb 19, 2025
Expiration DateFeb 19, 2035
KR4BLZ is a 2x3 format amateur radio callsign. It is currently registered to Chambers, Isaac J in Louisville, KY. 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: 39 units(Moderate)
Voice Phonetics
Kilo Romeo Four Bravo Lima Zulu
Readability: 7/10(Good readability)
License History
- System-Generated GrantFeb 19, 2025
- License IssuedFeb 19, 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.