K0OS
Active1x2District 0
Competitive callsign — 1 application filed with the FCC.
License HolderKITTELSON, RONALD H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPLEASANT GROVE, AR
Grant DateDec 28, 2017
Expiration DateMar 10, 2028
K0OS is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by KITTELSON, RONALD H in PLEASANT GROVE, AR. 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 Grettum, James A on Jun 6, 2007. K0OS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- --- ...
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Zero Oscar Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedDec 28, 2017
- Administrative Update AppliedNov 23, 2017
- Administrative Update AppliedDec 2, 2013
- Administrative Update AppliedDec 25, 2008
- License RenewedDec 29, 2007
- Tax ID (TIN) AddedDec 21, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Grettum, James AFiled Jun 6, 2007Not awardedFCC ↗