Entercom Communications Corp. is a radio broadcasting company. The Company has a portfolio of approximately 130 radio stations in over 30 markets across the United States. The Company operates through the radio broadcasting segment. The Company sells advertising time to local, regional and national advertisers and national network advertisers, engaged in purchasing spot commercials in varying lengths. The Company has both frequency modulation (FM) and amplitude modulation (AM) radio stations. The Company focuses on station-related digital platforms, which allow for audience interaction and participation, and integrated digital advertising solutions. The Company's stations are typically classified by their format, such as news, sports, talk, classic rock, adult contemporary, alternative and country. The Company's radio stations include KSWD FM, KOSI FM, KYGO FM, KEPN AM, KKFN FM, KQKS FM, KRWZ AM, WSTR FM, WQXI AM, WLYF FM, WMXJ FM, KBZT FM and KIFM FM.