Call Sign KJ4OK   Radio Service HV - Vanity   Applications Receipt Date File Number and Type Status 01/02/2018  0008047969 MD - Modification Granted   11/21/2016  0007565489 AU - Administrative Update Granted   11/21/2016  0007565385 MD - Modification Dismissed   All Applications (5) Automated Letters and Authorizations None Comments 01/20/2018  Issued vanity call sign.   History 01/20/2018  License Canceled  11/22/2016  Administrative Update Applied  03/18/2016  License Issued  All History (4) Special Conditions None Attachments Type Description Date Entered None