K0SIM
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderDaines, Rosemary W
License ClassTechnician
Min. Class RequiredGeneral
LocationDECATUR, IL
Grant DateSep 9, 2026
Expiration DateSep 9, 2036
K0SIM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Daines, Rosemary W in DECATUR, IL. 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 KC SIMULCAST AMATEUR RADIO CLUB on Aug 19, 2026. K0SIM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ... .. --
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Zero Sierra India Mike
Readability: 7/10(Good readability)
License History
- License IssuedSep 9, 2026
- Vanity Callsign GrantedSep 9, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.