KD4LFB
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWilson, Greg S
License ClassGeneral
Min. Class RequiredTechnician
LocationBroomfield, CO
Grant DateJan 13, 2014
Expiration DateMar 15, 2024
Cancellation DateMar 17, 2026
Available for ApplicationsMar 16, 2026
KD4LFB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Wilson, Greg S in Broomfield, CO. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Bethke, Lawrence F on Feb 27, 2012. KD4LFB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- .-.. ..-. -...
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Delta Four Lima Foxtrot Bravo
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 17, 2026
- License RenewedJan 13, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bethke, Lawrence FFiled Feb 27, 2012Not awardedFCC ↗