On September 15, 2008, the station was in the process of upgrading its news set for high definition broadcasts. During that time, all newscasts originated from the on-air area of the newsroom. The renovations lasted for at least six weeks. On December 11, 2008, WBZ and sister station WSBK-TV respectively became the fourth and fifth stations in the Boston market (behind WCVB, WHDH and WLVI) to begin broadcasting its newscasts in high definition. On May 19, 2009, WBZ/WSBK and Fox-owned WFXT entered into a Local News Service agreement that allows the stations to share local news video, along with a helicopter for traffic reports and breaking news. The helicopter originally used as part of the sharing agreement (which WFXT and WBZ/WSBK stopped using in 2013) was later involved in a crash that killed two people in Seattle on March 18, 2014, while on loan by Helicopters, Inc. for use by KOMO-TV during technical upgrades to that station's own helicopter.