NEW YORK (AP) — Investigators are delving into a tragic incident at New York’s LaGuardia Airport where an Air Canada jet collided with a fire truck during landing, killing both pilots and injuring several passengers late Sunday night.

The National Transportation Safety Board (NTSB) is set to provide further insights into their preliminary findings at a news conference scheduled for Tuesday.

Onboard the flight, which had more than 70 individuals, chaos broke out as the plane collided with the fire truck on landing. While most passengers managed to escape the wreckage, two pilots tragically lost their lives, and numerous individuals sustained injuries, necessitating medical attention. Fortunately, a flight attendant, secured in her seat, survived after being thrown onto the tarmac.

Questions have emerged surrounding the circumstances of the crash, particularly why the fire truck was on the runway during landing despite emergency alerts from the control tower. Investigators are also examining the actions of air traffic controllers to ascertain whether distractions contributed to the incident, which coincided with a late-night emergency involving another aircraft.

As air travel becomes increasingly fraught with frustration, attributed to issues like prolonged security lines due to a government shutdown and inclement weather, the ramifications of this accident cast a shadow over airport operations. Flights resumed at LaGuardia Monday, but the affected runway remained closed, causing significant delays and maintaining a heavy investigation presence.

NTSB Chair Jennifer Homendy indicated that much debris from the crash will need to be analyzed meticulously as the recovery process continues. The cockpit and flight data recorders were retrieved from the aircraft’s wreckage and transported to NTSB labs for detailed examination.

Ultimately, of the 76 individuals aboard the Jazz Aviation flight operating on behalf of Air Canada, around 40 required hospital visits for injuries, though most have since been released. The two deceased pilots were confirmed to be based in Canada, marking this incident as the first fatal crash at LaGuardia in over three decades.