K3MJS
Active1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderCool Jr, Adellan S
License ClassAdvanced
Min. Class RequiredGeneral
LocationFarmington, MN
Grant DateJun 8, 2019
Expiration DateJun 8, 2029
K3MJS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cool Jr, Adellan S in Farmington, MN. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Savides, Mark J on May 19, 2009. K3MJS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- -- .--- ...
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Three Mike Juliet Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 2, 2026
- Administrative Update AppliedMay 2, 2026
- License RenewedJun 8, 2019
- License IssuedJun 6, 2009
- Vanity Callsign GrantedJun 6, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.