截止3月1日,飞行难度全球公认的进出西藏空中航线已由中国国际航空股份有限公司安全飞行40周年。在西藏高原这块被国际民航界长期视为“空中禁区”的空域,国航这只“金凤”展翅穿梭,40年来共安全起降5万多架次,运送中外旅客700余万人次,运输货物邮件超过15万吨,并多次出色完成救灾急需物资、驻藏部队新兵和退伍军人、特种物资等重大运输任务,为促进西藏自治区社会经济发展做出了积极贡献。 As of March 1, the flight difficulty is universally recognized as the 40th anniversary of the safe flight of Air China entering and exiting Tibet by Air China. In the airspace of the Tibet Plateau, long considered by the international civil aviation community as an “air-forbidden zone,” Air China’s “Jinfeng” has spread its wings for over 40 years and safely carried more than 50,000 flights and sent more than 7 million Chinese and foreign passengers to transport goods More than 150,000 tons of mail have been delivered and many outstanding transportation tasks such as urgently needed supplies for disaster relief, recruits and veterans stationed in Tibet, special materials and other materials have been accomplished splendidly, making a positive contribution to promoting the social and economic development of the Tibet Autonomous Region.