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6月6日,伴随着航空器机组的问候:“成都放行,早上好!CCA4101申请放行去北京。”西南空管局管制中心塔台管制室成都放行/计划席正式开始履行它在保障安全运行工作中的工作职责。塔台放行
June 6, accompanied by the greeting of the aircraft crew: “Chengdu release, good morning! CCA4101 apply for release to Beijing.” "Southwest ATC Control Center Tower Control Room Chengdu release / planned seats officially began to fulfill its safe operation Job duties at work. Tower release