2025 mid-air collision over Washington, D.C. On January 29, 2025, a Bombardier CRJ700 airliner operating as American Airlines Flight 5342 and a United States Army Sikorsky UH-60 Black Hawk helicopter operating as Priority Air Transport 25 collided in mid-air over the Potomac River in Washington, D.C. The collision occurred at 8:47 p.m. at an altitude of about 300 feet (100 m) and about one-half mile short of the threshold of runway 33 at Ronald Reagan Washington National Airport in Arlington, Virginia. All 67 people aboard both aircraft were killed in the crash, 64 passengers and crew on the airliner and the three crew of the helicopter. It was the first major US commercial passenger flight crash since Colgan Air Flight 3407 in 2009, and the deadliest US air disaster since the crash of American Airlines Flight 587 in 2001. This was also the third hull loss and first fatal accident involving the CRJ700 series. 880,515 views on January 30, 2025 — Wikipedia's most-read article that day. Also most read: Marianne Faithfull, Robert F. Kennedy Jr., Sean Duffy, Kash Patel. Wiki link