previously used the HD Radio digital system created by iBiquity beginning in 2007 after an initial testing period. In March 2007, the studios moved one half-block to 400 Market Street in Center City Philadelphia, which allowed for the construction of the National Museum of American Jewish History. In March 2014, KYW radio and television relocated to the sixth floor of 1555 Hamilton Street in Philadelphia, in what was initially referred to on-air as the "CBS Broadcast Center". In November 2017, CBS Radio merged with Entercom, which is based in Philadelphia. Entercom had never previously owned a station in its home market. The transaction separated KYW from its television counterparts, and marked the first time since its establishment 96 years earlier that KYW was no longer owned by a direct descendant of Westinghouse. KYW radio ended its longtime partnership with KYW-TV on February 10, 2020, and began broadcasting traffic, news, and weather information from NBC-owned WCAU (channel 10). The change coincided with KYW radio's move from the CBS Broadcast Center (which continues to house KYW-TV) to 2400 Market Street, along with Entercom's other Philadelphia radio stations and its corporate headquarters. KYW broke from its all-news format on November 3, 2022, to simulcast Game 5 of the 2022 World Series, which involved the Philadelphia Phillies, with WPHT. The Phillies' flagship station, WIP-FM (94.1), could not air the game because of a conflict with the Philadelphia Eagles, who were playing a Thursday Night Football game at the same time. Notable on-air staff Andrea Mitchell Larry Kane: Special Contributor Wally Kennedy: Anchor Tony Romeo: Harrisburg Bureau Chief Notable alumni Rich Gunning: Traffic and Transit Stations One full-power station simulcasts the programming of KYW: KYW programming is also available via a simulcast on the HD2 subchannel of sister station 94.1 WIP-FM. References External links FCC History Cards for KYW (covering 1927-1981) RecNet query for KYW "History of KYW", talk by Joseph Baudino, September 24, 1975 (broadcastpioneers.com) KYW Westinghouse Broadcasting All-news radio stations in the United States Radio stations established in 1921 Audacy, Inc. radio stations Clear-channel radio stations Radio stations licensed before 1923 and still broadcasting