KO3B
Active2x1District 3
Competitive callsign — 10 applications filed with the FCC.
License HolderHuddleston, David C
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationColumbia, SC
Grant DateMar 8, 2019
Expiration DateMar 31, 2029
KO3B is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Huddleston, David C in Columbia, SC. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Evans, Scott on Mar 11, 2009. KO3B has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ...-- -...
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Oscar Three Bravo
Readability: 8.5/10(High readability)
License History
- License RenewedMar 8, 2019
- License IssuedMar 31, 2009
- Vanity Callsign GrantedMar 31, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.