(Morning News) As the US Telecom giant ATT and Verizon are about to launch 5G network services, major U.S. passenger and freight airlines warn that the United States will face a "disaster in less than 36 hours.Sexual "aviation crisis.

Reuters first reported that many US airlines, including the CEO of the United States Airlines, Dali Airlines, United Airlines, Southwest Airlines, etc., issued a joint letter on Monday (January 17), sayingThe C-Band 5G service scheduled to be launched on Wednesday may cause a large number of wide-body aircraft to operate, "forcing thousands of Americans to stay overseas" and cause US flights to fall into "chaos".

They said: "Unless our main hub can operate safely, the itinerary of most aviation and shipping passengers will be blocked."

Earlier warning, 5G services may interfere with sensitive aircraft instruments, including altitude meters, which seriously affects the safety of low visibility.Some American airlines have begun to consider whether to cancel some international flights scheduled to fly to the United States on January 19.

The US Telecom Corporation believes that the launch of 5G network again is irresponsible to abandon the deployment of world -class and global competitive communications networks irresponsible.