KO4SLS
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWinters, Connor M
License ClassGeneral
Min. Class RequiredTechnician
LocationHerndon, VA
Grant DateAug 9, 2021
Expiration DateAug 9, 2031
KO4SLS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Winters, Connor M in Herndon, VA. 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 Sayers, Shana L on Apr 21, 2014. KO4SLS has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- ... .-.. ...
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Oscar Four Sierra Lima Sierra
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantAug 9, 2021
- License IssuedAug 9, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sayers, Shana LFiled Apr 21, 2014Not awardedFCC ↗