KO4JSF
Active2x3District 4
No competing applications on record.
License HolderByrne, Thomas R
License ClassGeneral
Min. Class RequiredTechnician
LocationBirmingham, AL
Grant DateNov 24, 2020
Expiration DateNov 24, 2030
KO4JSF is a 2x3 format amateur radio callsign. It is currently registered to Byrne, Thomas R in Birmingham, AL. 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 Oscar Four Juliet Sierra Foxtrot
Readability: 6.5/10(Good readability)
License History
- License ModifiedFeb 23, 2021
- System-Generated GrantNov 24, 2020
- License IssuedNov 24, 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.