K6MJO
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderOliver, Michael J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationThousand Oaks, CA
Grant DateMay 19, 2017
Expiration DateMay 19, 2027
K6MJO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Oliver, Michael J in Thousand Oaks, CA. 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 Oliver, Michael J on May 1, 2017. K6MJO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... -- .--- ---
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Six Mike Juliet Oscar
Readability: 8/10(High readability)
License History
- Administrative Update AppliedNov 29, 2025
- License IssuedMay 19, 2017
- Vanity Callsign GrantedMay 19, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Oliver, Michael JFiled May 1, 2017Not awardedFCC ↗