Article 83 In the event that an air traffic control unit discovers a civil aircraft deviated from its specified air route or lost its course, it shall rapidly take all necessary measures to enable the aircraft to regain course.

• 第八十三条空中交通管制单位发现民用航空器偏离指定航路、迷失航向时，应当迅速采取一切必要措施，使其回归航路。