Chairman of the National Transportation Safety Board (NTSB) Jennifer Homendy, holds a diagram of the Route 4 Corridor and Runway 33 pathway near Ronald Reagan National Airport during a Senate Committee on Commerce, Science, and Transportation Subcommittee on Aviation, Space, and Innovation hearing at the U.S. Capitol. The hearing examined the NTSB's preliminary report following the crash involving American Airlines 5342 and an Army Blackhawk helicopter near Ronald Reagan Washington National Airport. Photo by Bonnie Cash/UPI