K0KO
Active1x2District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderHAM, WILLIAM H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMOUND, MN
Grant DateAug 20, 2026
Expiration DateNov 4, 2036
K0KO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by HAM, WILLIAM H in MOUND, MN. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Johnston, Michael G on Feb 22, 2016. K0KO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -.- ---
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Zero Kilo Oscar
Readability: 8/10(High readability)
License History
- License RenewedAug 20, 2026
- Authorization PrintedOct 4, 2016
- Internal Duplicate RequestedOct 3, 2016
- License RenewedAug 12, 2016
- License RenewedAug 16, 2006
- FRN Association Email SentJul 3, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.