KM4AOK
Available2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderOVERHOLSER SR, DOUGLAS W
License ClassTechnician
Min. Class RequiredTechnician
LocationASH GROVE, MO
Grant DateApr 23, 2014
Expiration DateApr 23, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsApr 24, 2026
KM4AOK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by OVERHOLSER SR, DOUGLAS W in ASH GROVE, MO. 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 LYNN, MATHEW on Jul 10, 2000. KM4AOK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- .- --- -.-
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Mike Four Alpha Oscar Kilo
Readability: 8/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMay 7, 2026
- System-Generated GrantApr 23, 2014
- License IssuedApr 23, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.