Aircraft
Canada’s TSB Updates Virginia Midair

The Transportation Safety Board (TSB) of Canada has updated its investigation of the May 28 midair collision between a Beechcraft Bonanza and a Piper PA-28 over the Washington, D.C. suburb of Summerduck, Va. The TSB is handling the investigation at the request of NTSB chairman Deborah Hersman to avoid any potential conflicts of interest because the two victims aboard the Bonanza were U.S. government employees.