KR4LFB
Active2x3District 4
No competing applications on record.
License HolderBERKOWITZ, PAUL H
License ClassGeneral
Min. Class RequiredTechnician
LocationWASHINGTON, DC
Grant DateApr 7, 2026
Expiration DateApr 7, 2036
KR4LFB is a 2x3 format amateur radio callsign. It is currently registered to BERKOWITZ, PAUL H in WASHINGTON, DC. 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 Foxtrot Bravo
Readability: 7/10(Good readability)
License History
- License ModifiedJun 8, 2026
- License ModifiedMay 4, 2026
- System-Generated GrantApr 7, 2026
- License IssuedApr 7, 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.