IT systems form an integral component of the aviation industry, enhancing its day-today operations. One of the functions of IT systems is to assist in crew rostering,pairing, and training through a crew management system (CMS) software. The software aids in allocating crew duties (by complying with all necessary guidelines),overseeing crew activities, and managing human resources (considering each crewmember's unique schedule and preferences) in a cost-effective manner. CMS benefits the airlines by streamlining their operations as well as assists the crewmembers by handling their duty hours and expense information in real time while they are off duty and on the road.

我们判断，海南岛作为海上丝绸之路的桥头堡将成为板块近年来最大的主题投资。从政策角度分析，海南岛国际化发展融入一带一路已是国家层面未来发展的重要战略，政策加持促进城市建设必将高速发展。

9 月餐饮旅游板块兑现旺季补涨行情，10 月将迎来三季报集中披露，业绩优质个股将再次获得催化。从基本面跟踪来看，酒店龙头 Q3 的 RevPAR 增长进一步扩大，将确保 Q3 业绩继续呈现强劲增势，业绩确定性也相对较强；Q3 三亚免税销售额同样增长较好，国旅业绩值得期待；出境游和景区整体景气度一般，但优质个股仍有超额收益机会。我们继续推荐旅游四朵金花组合：首旅酒店、锦江股份、中国国旅、凯撒旅游。 

国庆黄金周数据显示旅游行业整体维持景气增长。本次国庆、中秋假日叠加，国内游人次和收入同比分别增长11.9%和13.9%，热点旅游城市景区增长良好，多数自然景区客流增速高于10%，人文景区如乌镇、宋城增长稳健，三亚免税业增长靓丽。

上市公司层面休闲度假增速不及预期，休闲度假游仍为未来的发展重点：传统观光景区的游客人次及人均消费均存在一定瓶颈，休闲度假游从需求和供给的角度来看都将成为未来旅游的发展重点。国内现阶段的观光游为主要模式，在观光游的基础上增设休闲度假设施是现如今传统景点升级的路径。