K3JBB
Available1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderBrewer III, Joseph B
License ClassTechnician
Min. Class RequiredGeneral
LocationOkeechobee, FL
Grant DateFeb 17, 2021
Expiration DateFeb 17, 2031
Cancellation DateApr 6, 2021
Available for ApplicationsApr 7, 2023
K3JBB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Brewer III, Joseph B in Okeechobee, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Blandford III, Joseph B on Jun 30, 2025. K3JBB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- .--- -... -...
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Three Juliet Bravo Bravo
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 CanceledApr 6, 2021
- License IssuedFeb 17, 2021
- Vanity Callsign GrantedFeb 17, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.