Deadly LaGuardia Airport runway collision between Air Canada jet and fire truck
Consensus Summary
An Air Canada Express regional jet operated by Jazz Aviation collided with a Port Authority fire truck at New York’s LaGuardia Airport on October 20, killing both pilots and injuring 41 people. The fire truck was responding to an odor issue on a United Airlines flight when it crossed the runway just before the plane landed, despite controllers clearing it to stop moments before impact. Investigators from the NTSB found the fire truck lacked a transponder, preventing the airport’s ASDE-X system from detecting its proximity to the runway, and the controller’s last-second commands may not have been heard in time. Two controllers were on duty, handling both local and ground traffic—a standard overnight setup—but the crash has raised questions about staffing and coordination. Survivors described chaotic scenes with injuries and self-organized aid, while the NTSB emphasized that multiple safety failures likely contributed to the incident. The runway remains closed, and the investigation continues to determine if technical or human factors were primarily responsible.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- An Air Canada Express regional jet (operated by Jazz Aviation) collided with a Port Authority fire truck at New York’s LaGuardia Airport on Sunday night, October 20, around 11:45 PM local time.
- The crash occurred on Runway 4 at LaGuardia Airport, killing both pilots (Antoine Forest, 30, and Mackenzie Gunther, 23) and injuring 41 people, including two Port Authority employees in the fire truck.
- The fire truck was responding to a reported odor issue on a United Airlines flight, and the plane was landing from Montreal-Pierre Elliott Trudeau International Airport (Flight 8646, CRJ-900 operated by Jazz Aviation).
- The aircraft carried 72–76 passengers and four crew members, with one flight attendant (Solange Tremblay) miraculously surviving after being ejected from the front of the plane while strapped in her seat.
- Audio recordings from the control tower show a controller clearing the fire truck to cross the runway 12–25 seconds before the collision, then urgently ordering it to stop just seconds before impact.
- The fire truck lacked a transponder, preventing the airport’s ASDE-X surface surveillance system from alerting controllers to its proximity to the runway.
- The NTSB is investigating whether the runway status lights (embedded in pavement) were functioning and whether the fire truck driver heard the controller’s last-second stop commands.
- LaGuardia Airport was shut down following the crash, and Runway 4 remained closed until at least Friday, October 25, according to the FAA.
- Two air traffic controllers were on duty at the time, handling both local and ground control functions, which is standard practice for overnight shifts at major airports.
Points of Difference
Details reported by only one source:
- Former DOT Inspector General Mary Schiavo stated the Air Canada jet had the right of way and that the collision was caused by a miscommunication between control tower and ground control, with one person possibly directing both functions.
- Retired FAA controller Harvey Sconick called the controller who cleared the fire truck ‘brain dead’ for allowing the crossing while an aircraft was landing.
- Schiavo compared the incident to the 2023 American Airlines collision with a military helicopter over the Potomac, calling it a ‘dereliction of duty’ by the FAA.
- A female flight attendant was ejected through the front of the aircraft while still in her seat and survived, with Port Authority cops helping her rescue.
- The plane was traveling at approximately 24 mph (39 km/h) when it collided with the truck, according to data.
- A Frontier Airlines pilot heard the controller say ‘I messed up’ in audio recordings after the crash, with the controller admitting, ‘We were dealing with an emergency earlier.’
- The NTSB chair, Jennifer Homendy, warned against blaming controllers for distraction, stating, ‘This is a heavy workload environment,’ and noted the tower was handling double the usual number of flights due to delays.
- The fire truck was initially cleared to cross the runway before the controller tried to pull it back, with a Frontier pilot commenting, ‘That wasn’t good to watch.’
- The Port Authority confirmed the pilot and co-pilot were the only fatalities, with both based in Canada, and the fire truck’s two occupants suffered non-life-threatening injuries.
- The NTSB is investigating whether a United Airlines flight’s odor issue distracted controllers, with the FAA also probing this possibility.
- The ASDE-X system did not trigger an alert because the fire truck lacked a transponder and emergency vehicles behind it obscured the system’s ability to detect the incursion.
- The tower was unusually busy due to flight delays, with over double the usual number of arrivals and departures between 10 PM and midnight.
- The NTSB’s timeline shows the fire truck was cleared to cross the runway 5 seconds after asking for permission, when the plane was 30 meters above the ground.
- A survivor, Jack Cabot (22), recalled seeing ‘blood everywhere’ after the crash and described a hard landing followed by a loud bang, with injuries including a bleeding nose and whiplash.
- Passengers organized themselves to help others, sharing coats and using a COVID mask to clean blood from a wounded passenger’s face.
- The co-pilot, Mackenzie Gunther, graduated from Seneca College’s aviation program in 2023, and the college issued a statement mourning his loss.
- FAA Administrator Bryan Bedford stated the pilots were ‘two young men at the start of their career,’ calling the tragedy ‘absolute.’
Where the reporting differs
Details that conflict, or appear in only some outlets:
- Article 1 (NEWSCOMAU) states the plane was carrying 72 passengers and four crew, while Article 4 (NEWSCOMAU) and Article 2 (ABC) report 76 passengers and four crew based on a preliminary passenger list.
- Article 1 claims the controller ‘went brain dead’ and made a ‘very critical mistake,’ while Article 4’s NTSB chair Jennifer Homendy cautions against singling out controllers for distraction without full investigation.
- Article 2 (ABC) reports the fire truck was cleared to cross the runway 12 seconds before impact, while Article 3 (ABC) states it was cleared 12 seconds before the plane touched down (25 seconds before collision).
- Article 1 attributes the miscommunication to one person directing both local and ground control, while Article 3 notes the fire truck’s transponder failure prevented the ASDE-X system from alerting controllers, implying a technical failure rather than human error alone.
- Article 1 mentions the plane was traveling at 24 mph (39 km/h) when it collided, but this speed is not referenced in any other source.
Source Articles
LaGuardia air traffic controller slammed as ‘brain dead’ for avoidable Air Canada crash
The fatal plane crash at New York’s LaGuardia Airport on Sunday night was entirely avoidable and likely caused by a miscommunication, experts say.
Controller appears to say 'I messed up' after deadly runway crash
Audio recordings from New York's LaGuardia airport reveal an air traffic controller appearing to admit he "messed up" just moments after an Air Canada Express regional jet crashed into a fire truck, killing the pilot and co-pilot.
Seconds before LaGuardia crash, controller cleared fire truck to cross runway
US investigators are working to determine which of the airport's safety precautions failed and allowed the fire truck onto the runway, resulting in a collision that killed two pilots.
‘Blood everywhere’: New details in deadly plane crash
New details into a deadly collision between a plane and a fire truck have been revealed, with officials urging against “pointing fingers at controllers”.
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