KO4FQF
Active2x3District 4
No competing applications on record.
License HolderBalsamo, Donald M
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationRiverside, CA
Grant DateJul 23, 2020
Expiration DateJul 23, 2030
KO4FQF is a 2x3 format amateur radio callsign. It is currently registered to Balsamo, Donald M in Riverside, CA. 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Foxtrot Quebec Foxtrot
Readability: 7.5/10(High readability)
License History
- License ModifiedSep 22, 2025
- System-Generated GrantJul 23, 2020
- License IssuedJul 23, 2020
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.