KK4BK
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderKnox, Brian C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationApex, NC
Grant DateApr 11, 2017
Expiration DateApr 11, 2027
KK4BK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Knox, Brian C in Apex, NC. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Knox, Brian C on Mar 22, 2017. KK4BK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -... -.-
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Kilo Four Bravo Kilo
Readability: 8/10(High readability)
License History
- License IssuedApr 11, 2017
- Vanity Callsign GrantedApr 11, 2017
- License ExpiredJul 25, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.