There were no survivors after an American Airlines regional jet with 64 people aboard collided with a Black Hawk military helicopter moments before the airplane was set to land at Washington, D.C.'s Ronald Reagan Washington National Airport on Wednesday night, officials said. The accident was the worst air disaster in the U.S. since 2001.

After a 60-passenger American Airlines flight and U.S. Army helicopter collided mid-air Jan. 29, a man shared the final text messages he received from his wife aboard the aircraft.