New York: Dramatic air traffic control (ATC) audio has revealed the tense moments leading up to a collision between an Air Canada regional jet and a ground vehicle at New York’s LaGuardia Airport, triggering injuries and a temporary shutdown of operations. Listen to the audio clip below:

The aircraft, operating as Air Canada Flight 8646 from Montreal, struck what is believed to be a fire truck while taxiing after landing. The jet, carrying around 80 passengers and crew, was moving at roughly 30 mph at the time of the incident.

Audio recordings from the control tower capture the rapid escalation from routine instructions to urgent warnings. Controllers are first heard clearing a ground unit to cross the runway, before suddenly shouting repeated commands: “Stop, stop, stop… truck 1, stop.”

As the danger unfolded, ATC quickly moved to prevent further incidents. One incoming aircraft was instructed to abort its landing and go around, while others were told to hold position. Moments later, a controller confirmed witnessing the collision.

Authorities swiftly shut down operations, declaring the runway closed before suspending all activity at LaGuardia Airport. Incoming flights were diverted as emergency teams responded on the ground.

Preliminary flight tracking data indicate the aircraft was travelling at around 24 mph at the moment of impact. The plane is operated by Jazz Aviation, a regional partner of Air Canada.

Early reports suggest at least four people were injured. According to initial information, the pilot and co-pilot sustained serious injuries, while two ground personnel suffered fractures but are said to be in stable condition. Officials have not confirmed any fatalities.

Unverified visuals circulating online appear to show damage to the aircraft’s nose and forward fuselage, though authorities have yet to authenticate these images.

Investigations are expected to focus on runway coordination and communication between ground vehicles and air traffic control. The incident has once again highlighted the risks associated with busy airport ground operations.