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The National Transportation Safety Board (NTSB) has released a startling report highlighting a critical oversight that possibly contributed to last month’s tragic accident at LaGuardia Airport in New York. This incident involved an Air Canada Express plane and resulted in the loss of two lives and numerous injuries when the aircraft collided with a firetruck that had been cleared to cross the runway.
According to the preliminary findings, which are still under review, the absence of a transponder on the firetruck was a significant factor in the crash. This lack of equipment meant that an automatic alert system was unable to detect the vehicle’s dangerous path towards the incoming aircraft.
The report noted, “Without transponder-equipped vehicles, the ASDE-X system could not uniquely identify each of the seven responding vehicles or reliably determine their positions, or tracks.” This deficiency prevented the system from alerting officials to the potential collision between the plane and the firetruck, referred to as Truck 1, or any of the other emergency vehicles present.
Consequently, the automated system failed to predict the impending conflict with the landing airplane, revealing a grave flaw in runway safety protocols. As investigations continue, the NTSB’s findings underscore the urgent need for enhanced safety measures to prevent such tragedies in the future.
‘As a result, the system was unable to correlate the track of the airplane with the track of Truck 1 (or any of the other vehicles in the group) and did not predict a potential conflict with the landing airplane. ‘
Truck 1, which was struck by the plane, was one of seven vehicles that were not equipped with transponders and were responding to a United Airlines flight reporting a strange odor.
That night, two air traffic controllers were working the night shift. One was a controller-in-charge with 19 years of experience, and the other was a local controller with roughly 18 years of experience.
According to the report, the local controller gave the Air Canada flight the go-ahead to land on the runway about 20 seconds before the emergency vehicles left an airport fire station.
National Transportation Safety Board released a report on Thursday revealing flaws that may have prevented the deadly crash in March at New York’s LaGuardia airport. An Air Canada Express plane crashed into a firetruck that was cleared to cross a runway, leaving two people dead and dozens injured
The fire truck was completely destroyed by the wreck, and the pilot and co-pilot in the Air Canada aircraft were killed
Truck 1 requested to cross the runway toward the United plane and was cleared by the local controller to do so.
The Air Canada flight was only 130ft in the air as the truck was given the clearance to cross.
About 20 seconds before the crash, the local controller began instructing the truck to stop, according to the report.
A crew member inside the firetruck told NTSB that he recalled hearing the controller pleading with them to ‘stop’ several times but did not realize the command was meant for them before entering the runway.
‘He further recalled that as they turned left, he saw the airplane’s lights on the runway,’ the report said.
Additionally, the runway’s red entrance lights may have been a factor in the incident as well.
Air Canada pilots Mackenzie Gunther, 30, (left) and Capt. Antoine Forest, 24, (right) were killed in the crash. Their bodies have since been repatriated to Canada
According to the report the firetruck was not equipped with a transponder that would have triggered an alert from an automatic system if its path was on a collision course with the aircraft
According to the report, the lights are designed to turn on if a runway is not clear.
However, the lights were on as the Air Canada plane reached the runway and remained lit ‘until about the time Truck 1 reached the (near) edge of the runway, when they extinguished, about three seconds prior to the collision.’
The pilots killed in the crash were named as MacKenzie Gunther, 30, and Antoine Forest, 24, described by officials as young and competent pilots ‘at the start of their careers.’
A total of 40 others were hospitalized by the crash, including flight attendant Solange Tremblay, who miraculously survived being thrown 330 feet from the crash while still strapped in her seat.