the third, along with KSHB-TV and KJRH-TV) in order to protect WPBF, which agreed to keep the ABC affiliation (WPTV would not have been beneficial to ABC, as WPBF was a UHF station—in contrast, WPTV was a VHF station). In 1999, it added a new Harris analog transmitter to improve its signal. The station also built a new transmitter tower. This also gave WPTV a city-grade signal in the northern half of Broward, including Fort Lauderdale. Its signal in most of Broward County was Grade B, not city grade. The upgrade came several years after the NBC owned-and-operated station WTVJ in Miami moved from channel 4 at a transmitter on the Broward and Miami-Dade county line to channel 6 from a transmitter near Homestead. On March 16, 2001, the station moved from its facilities on Flagler Drive to a larger, newer, and more advanced complex at Banyan Boulevard and 1st Street on the city's west side, approaching Clear Lake. The building's exteriors were used to depict the exteriors of the fictional television station seen during the second season of the NBC sitcom Good Morning, Miami. WPTV's "Circle 5" logo used today is a variation of the one used by WEWS-TV; that station resurrected its version of the logo in January 2007 albeit in a slightly different form from the one used by WPTV. On March 11, 2011, WPTV entered into a shared services agreement with Raycom Media, then-owner of Fox affiliate WFLX (channel 29). Under the arrangement, WPTV provides technical, promotional, and website operations for WFLX, although Raycom (and now Gray) continues to handle programming responsibilities for that station and conduct all advertising sales. Around June 1, 2011, WFLX moved its operations from its facilities on West Blue Heron Boulevard in Riviera Beach to WPTV's studios. It is unclear if the former will completely vacate its building. News operation WPTV broadcasts 44 hours of locally produced newscasts each week (with seven hours each weekday and 4½ hours each on Saturdays and Sundays). The station has long been the dominant news station in the Gold and Treasure Coasts, regularly beating crosstown rivals WPEC and WPBF in Nielsen ratings. This was in large part due to the presence of Jim Sackett, the station's main anchor from 1978 until his retirement in 2011. Following the May 2009 sweeps period, WPTV retained its title as the most-watched television station in the state of Florida