K4BIR
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBiron, David W
License ClassTechnician
Min. Class RequiredGeneral
LocationGulf Breeze, FL
Grant DateJul 23, 2024
Expiration DateJul 23, 2034
K4BIR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Biron, David W in Gulf Breeze, 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 ANDERS, MATTHEW S on Dec 3, 2025. K4BIR has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -... .. .-.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Bravo India Romeo
Readability: 7/10(Good readability)
License History
- License IssuedJul 23, 2024
- Vanity Callsign GrantedJul 23, 2024
Vanity Application Activity
Competing applications filed with the FCC for this callsign.