KO4BRB
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBUTLER, BENJAMIN R
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMORRISTOWN, TN
Grant DateNov 17, 2017
Expiration DateNov 17, 2027
Cancellation DateAug 13, 2019
Available for ApplicationsAug 14, 2021
KO4BRB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BUTLER, BENJAMIN R in MORRISTOWN, TN. 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 BUTLER, BENJAMIN R on Oct 30, 2017. KO4BRB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- -... .-. -...
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Oscar Four Bravo Romeo Bravo
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledAug 13, 2019
- License ModifiedMar 25, 2019
- License ModifiedJan 3, 2018
- License IssuedNov 17, 2017
- Vanity Callsign GrantedNov 17, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- BUTLER, BENJAMIN RFiled Oct 30, 2017Not awardedFCC ↗