KO4YA
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderDERINGER, CARY V
License ClassGeneral
Min. Class RequiredGeneral
LocationWARRENVILLE, IL
Grant DateMay 19, 1992
Expiration DateMay 19, 2002
Cancellation DateMay 20, 2004