Mainland China announced on Tuesday that it will be canceled from February 1st on Tuesday 1st 1st Tuesday.The flight configuration on the west side of the Taiwan Strait Middle Line from north to south, and at the same time, the W122 and W123 connecting M503 routes were launched from west to east.The Taiwan MAC protesting this was a deliberate attempt to use civil aviation packaging on Taiwan's politics and military in Taiwan to change the status quo of the Taiwan Strait.

The Mainland China Civil Aviation Administration made the above announcement on the official website on Tuesday (January 30), saying that it was to improve the efficiency of the airspace.The M503 route is located 4.2 nautical miles (about 7.8 kilometers) on the west side of the Taiwan Strait, which is parallel to the middle line of the Taiwan Strait.

A spokesman for the Taiwan Affairs Office of Mainland China, Chen Binhua, then responded in the form of a reporter that the M503 route was located in the Shanghai Flying Intelligence Zone. The establishment and enabled this route was a conventional work in the management of mainland civil aviation airspace.

Chen Binhua said that since the launch of M503 in March 2015, it has been running smoothly, safe and reliable, and has played a positive role in improving flight operations, meeting the needs of people's livelihood, and promoting economic development.

He said that the operation of the M503 flight M503 was to alleviate the pressure of flight growth in relevant areas, ensure flight safety, reduce flight delays, ensure passenger rights and interests, meet the needs of aviation transportation development in the Asia -Pacific region, and also help improveThe operation of cross -strait flights further facilitates cross -strait personnel, and is in line with the common interests of cross -strait.

However, the Taiwan Civil Aviation Administration expressed regret and strictly protested, saying that when the measures in mainland China were launched in 2015, the communication results of the communication between the two parties were significantly gapdly.In response to the relevant impacts and subsequent disposal of this measure, the Taiwan Civil Aviation Administration stated that it will further evaluate and discuss with relevant agencies before explaining to the outside world.

The Mainland Committee of the Taiwan Executive Yuan also issued a press release to ask the land to immediately stop the irresponsible flight operations and criticize the mainland to enable related routes without cross -strait communication.The politics of civil aviation packaging to Taiwan, and even military inappropriate attempts, and doubts about changing the status quo of the Taiwan Strait.

The MAC also requires the mainland to stop the decision to operate related routes from February 1st. If the land side is interested, "it must bear any serious consequences that affect cross -strait relations."

M503 route is a civil aviation route designated by mainland China in early 2015, but Taiwan is based on this route approaching the Taiwan Strait midline and sensitive airspace, reducing the time of Taiwan ’s air defense warning.After the cross -strait negotiation, the two sides agreed to move the M503 route to 6 nautical miles west, 10.2 nautical miles (about 18.9 kilometers) from the strait midline, and sail from north to south.The three routes will not be opened for the time being.

In January 2018, Mainland China suddenly announced that the M503 was opened from south to north, and the three routes of W121, W122, and W123, which once again caused protests in Taiwan.Today, the mainland announced that the M503 is canceled from 6 nautical miles from north to south, making the flight closer to the Taiwan Strait Middle Line. W122 and 123 will also begin to fly from west to east, and the flight direction will face Taiwan.

According to the Taiwan Free Times report, the public flight records show that a main military aircraft continues to north and south on November 8, 2022 on the M503 route.Mainland China Transport 9 transport aircraft flying from the south to the north along the M503 route, and the position of Cathay Pacific has a brief overlap.