在上海飞往北京的飞机上，从起飞到降落，手机不离手，打开笔记本电脑办公的"空中飞人"比比皆是，一位东航空姐说："商务旅客会倾向于选择有空中 Wi-Fi的航班。" 这一现象从2023年开始愈发普遍。这一年，国内飞机上网取消了飞行高度3000米的限制，乘客可以在飞机起飞后到落地前享受完整的网络服务。对普通旅 客来说，在万米高空丝滑上网成为现实。 在5月26日开幕的第三届民航科教创新成果展上，国内航空互联网企业空地互联网络科技股份有限公司（下简称"空地互联"）又将空中上网技术向前推进 了几步：国产大飞机C919最快在今年底用上中国网，量子通信也将实现"上天"。 当飞机飞过北极圈和极地地区上空，乘客仍旧能稳定地上网，这一突破的背后离不开AI这位功臣。在北极圈和极地地区，卫星信号的覆盖和强度会受到 地球曲率、卫星轨道位置以及极地电离层干扰的影响，导致信号传输受限。但是，AI系统会实时监测航班进入和退出极地空域的信号变化，对极地航线 进行通信参数调整，比如调整动态波束等，让乘客在空中上网无死角。 空地互联自主研发的AI智能监控系统一旦监测到异常，系统不仅能够自动预测受影响的航班区域和影响时间，还能及时启动应急预案，调整通信 ...

Core Viewpoint - Gogo (GOGO) has received an upgrade to a Zacks Rank 2 (Buy), indicating a positive outlook based on rising earnings estimates, which significantly influence stock prices [1][3]. Earnings Estimates and Stock Price Impact - The Zacks rating system emphasizes the correlation between changes in earnings estimates and stock price movements, particularly influenced by institutional investors [4][6]. - An increase in earnings estimates typically leads to higher fair value calculations for stocks, prompting institutional buying or selling, which affects stock prices [4]. Gogo's Earnings Outlook - Gogo is projected to earn $0.44 per share for the fiscal year ending December 2025, reflecting a year-over-year decline of 2.2% [8]. - Over the past three months, the Zacks Consensus Estimate for Gogo has increased by 5.6%, indicating a positive trend in earnings estimates [8]. Zacks Rank System - The Zacks Rank system classifies stocks into five groups based on earnings estimates, with a strong historical performance, particularly for Zacks Rank 1 stocks, which have averaged a +25% annual return since 1988 [7]. - Gogo's upgrade to Zacks Rank 2 places it in the top 20% of Zacks-covered stocks, suggesting potential for market-beating returns in the near term [10].