KR4FFM
Active2x3District 4
No competing applications on record.
License HolderBogner, Jonathan
License ClassGeneral
Min. Class RequiredTechnician
LocationArlington, VA
Grant DateJul 15, 2025
Expiration DateJul 15, 2035
KR4FFM is a 2x3 format amateur radio callsign. It is currently registered to Bogner, Jonathan in Arlington, VA. 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 Foxtrot Foxtrot Mike
Readability: 7.5/10(High readability)
License History
- License ModifiedJan 20, 2026
- System-Generated GrantJul 15, 2025
- License IssuedJul 15, 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.