WH6KB
Active2x2District 6
Competitive callsign — 1 application filed with the FCC.
License HolderBrown, Karl I
License ClassGeneral
Min. Class RequiredGeneral
LocationKailua Kona, HI
Grant DateFeb 24, 2026
Expiration DateFeb 24, 2036
WH6KB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Brown, Karl I in Kailua Kona, HI. 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 Brown, Karl I on Feb 4, 2026. WH6KB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .... -.... -.- -...
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Hotel Six Kilo Bravo
Readability: 8/10(High readability)
License History
- License IssuedFeb 24, 2026
- Vanity Callsign GrantedFeb 24, 2026
- License ExpiredDec 23, 2014
- Administrative Update AppliedJan 3, 2003
- License RenewedOct 30, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Brown, Karl IFiled Feb 4, 2026Not awardedFCC ↗