KR4OPF
Active2x3District 4
No competing applications on record.
License HolderFalls, Jonathan J
License ClassTechnician
Min. Class RequiredTechnician
LocationHeathsville, VA
Grant DateAug 27, 2026
Expiration DateAug 27, 2036
KR4OPF is a 2x3 format amateur radio callsign. It is currently registered to Falls, Jonathan J in Heathsville, 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Oscar Papa Foxtrot
Readability: 7/10(Good readability)
License History
- System-Generated GrantAug 27, 2026
- License IssuedAug 27, 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.