K0OSI
Available1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderTHOMAS, ROY E
License ClassTechnician
Min. Class RequiredGeneral
LocationKANSAS CITY, MO
Grant DateSep 5, 2007
Expiration DateDec 2, 2017
Cancellation DateDec 3, 2019
Available for ApplicationsDec 3, 2019
K0OSI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by THOMAS, ROY E in KANSAS CITY, MO. 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 Flinders, Ronald G on Oct 15, 2019. K0OSI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- --- ... ..
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Zero Oscar Sierra India
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredDec 3, 2019
- License RenewedSep 5, 2007
- Tax ID (TIN) AddedSep 5, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Flinders, Ronald GFiled Oct 15, 2019Not awardedFCC ↗