Two pilots were killed and several passengers and crew were injured when an Air Canada plane collided with a fire truck at New York’s LaGuardia airport.
BBC Verify has been using air-traffic-control audio and flight-tracking data to piece together what happened on the runway on 22 March – as Jake Horton explains.
Produced by Aisha Sembhi. Graphics by Mesut Ersoz. Verification by Daniele Palumbo.