K4BJF
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBull, John C
License ClassGeneral
Min. Class RequiredGeneral
LocationBOCA RATON, FL
Grant DateDec 27, 2013
Expiration DateMar 8, 2024
Cancellation DateMar 10, 2026
Available for ApplicationsMar 9, 2026
K4BJF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bull, John C in BOCA RATON, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by JESSEE, JAMES B on Jun 8, 2026. K4BJF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -... .--- ..-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Four Bravo Juliet Foxtrot
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 10, 2026
- License RenewedDec 27, 2013
- License RenewedDec 11, 2003
- License ModifiedMay 24, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.