港务局卡车在拉瓜迪亚机前没有发送器, Port Authority truck lacked transponder before LaGuardia crash killed two pilots.

美国国家交通安全委员会初步报告证实, 一辆港务局消防车在2026年3月发生的加拿大航空公司飞机毁事故中缺少发射器, A preliminary NTSB report confirms a Port Authority fire truck involved in a March 2026 Air Canada crash at LaGuardia Airport lacked a transponder, making it invisible to radar. 尽管飞机距离近, 但空中交通管制允许卡车越过跑道. Air traffic control cleared the truck to cross the runway despite the plane being close, and communication warnings were missed. 两名飞行员死亡,四十名乘客和机组人员受伤. The collision killed two pilots and injured forty passengers and crew.