musical trademark added only in the news opens. The "Working For You" theme continued to be used as a closing theme for all of its newscasts. Both "Working For You" and "The Tower V.1 with Working For You" were both in use by the station until 2008, when they switched to Gari Media Group's "The NBC Collection" now with added notes of the "Working For You" theme. On January 14, 2009, WRC-TV and WTTG entered into a Local News Service (called LNS) agreement in which the two stations pool video and share news helicopter footage. The agreement is similar to ones already made between Fox and NBC owned-and-operated stations in Chicago (WMAQ-TV and WFLD) and Philadelphia (WCAU and WTXF). WUSA later joined that agreement. In 2012, News Director Camille Edwards announced the station would no longer participate in LNS, but the stations would continue to share the helicopter. In 2016, the station launched its own helicopter, Chopper4. On April 8, 2010, the station began test broadcasts of its news programming in high definition during local news updates seen during Today; regular newscasts continued to be broadcast in standard definition. WRC-TV started broadcasting its newscasts from a temporary set on February 8, 2010, while "upgrades" were being made on its main set and the station made final adjustments for its switch to high definition. On April 22, 2010, WRC became the fourth (and final) English-language television station in the Washington, D.C. market to begin broadcasting its local newscasts in high definition. It is the only station in the Washington market that shoots most of its remote field video in 16:9 widescreen; other stations still shoot live field video in 4:3 and then either pillarbox or stretch this content to widescreen—though WRC's field video is shot in standard definition. On September 15, 2014, the station's newscasts shifted to a full 16:9 widescreen presentation, therefore becoming the third English-language television station in the Washington, D.C. market to do so, following Tegna-owned CBS affiliate WUSA (January 2013) and Fox-owned WTTG (August 2013). In conjunction with this, the newscast title was changed to a variation of the station's NBC 4 logo and also, its longtime newscast theme music was heavily updated. Also, the station's "Look F" graphics package from NBC ArtWorks, which was introduced 2 years earlier (May 2012), was reformatted for the 16:9 presentation. On June 29, 2016, the station officially began using the