the entire island and two transmitters are owned by Audacy, Inc., which through several acquisitions and mergers has owned both WCBS and WFAN since 2017. The taller of the towers is . The shorter tower is and was built in 2001 to replace the emergency tower erected in 1967. The proximity of these two AM radio stations has, at times, caused interference on telephones and electronic equipment on nearby City Island. High Island is only an AM radio transmission facility. It does not have any studios or tower tenants, other than the two AM radio stations. Both WCBS and WFAN broadcast from studios located at the Hudson Square Broadcast Center in Manhattan. The island is currently uninhabited. A full-time caretaker's residence was in use from 1961 to 2007. The island is currently maintained by the radio stations' engineers and contractors. Advances in broadcast and security technology have made remote monitoring of both the radio equipment and the physical property more feasible than in earlier years where a full-time human presence was required. References External links USGS Report – High Island Island in the City WCBS-AM Website WFAN Website CBS Radio Jim Hawkins' WCBS/WFAN Transmitter Tour Long Island Sound CBS Radio Islands of the Bronx Tidal islands of the United States City Island, Bronx Uninhabited islands of New York (state) Private islands of New York (state)