KS1O
Active2x1District 1
Competitive callsign — 9 applications filed with the FCC.
License HolderSullivan, Michael G
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMurfreesboro, TN
Grant DateAug 15, 2020
Expiration DateAug 15, 2030
KS1O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Sullivan, Michael G in Murfreesboro, TN. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by FRAZER, ERIC S on Aug 12, 2020. KS1O has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ... .---- ---
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Sierra One Oscar
Readability: 8/10(High readability)
License History
- Administrative Update AppliedAug 18, 2020
- License IssuedAug 15, 2020
- Vanity Callsign GrantedAug 15, 2020
- License ExpiredJul 28, 2020
- License RenewedMay 13, 2008
- FRN Association Email SentMay 10, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.