KO4COS
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWhitney, James R
License ClassGeneral
Min. Class RequiredTechnician
LocationNelsonville, OH
Grant DateMar 13, 2020
Expiration DateMar 13, 2030
KO4COS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Whitney, James R in Nelsonville, OH. 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 Cosgrove, Gregory J on Sep 16, 2021. KO4COS has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- -.-. --- ...
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Charlie Oscar Sierra
Readability: 7/10(Good readability)
License History
- System-Generated GrantMar 13, 2020
- License IssuedMar 13, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cosgrove, Gregory JFiled Sep 16, 2021DismissedFCC ↗