The NTSB report said a small plane crash that killed three people in Boca Raton in April was on its first flight after its annual inspection.

The pilot of the Black Hawk helicopter, which collided with an American Airlines passenger airplane in Washington DC, did not comply with directions to change course seconds before the crash. The helicopter collided with an American Airlines passenger plane in a fatal incident.

A ‘New York Times’ investigation into the Jan. 29 midair collision between an American Airlines passenger jet and a U.S. Army Black Hawk helicopter found that the captain who was flying the military aircraft was not suffering from any medical impairment.