(NewsNation) — Crews are continuing search-and-recovery operations Friday in the Potomac River after an Army Black Hawk helicopter and ... the plane’s recovered cockpit voice record to better ...

adding it’s unclear if the crew was seeing that altitude on its barometric altimeters in the helicopter cockpit. “We are seeing conflicting information in the data, which is why we aren’t ...

The CH-47D Chinook is the U.S. Army’s primary heavy troop and supply transport aircraft. Originally fielded in the Vietnam War, the CH-47 has undergone a series up upgrades to increase lift and ...