德里机场的全球定位系统在ILS停机后干扰了航班;11月27日目标是恢复。 Delhi airport's GPS spoofing disrupted flights after ILS shutdown; recovery targeted by Nov. 27.

德里的印第拉·甘地国际机场首次遭遇GPS伪造事件, Delhi's Indira Gandhi International Airport faced its first confirmed GPS spoofing incidents, disrupting flights near runway 10/28, especially during easterly wind conditions. 这个问题影响到离机场60海里处的信号,是在该跑道上的仪器着陆系统退役后出现的,以便升级为第三类能力。 The issue, affecting signals 60 nautical miles from the airport, emerged after the Instrument Landing System on that runway was decommissioned for upgrades to Category III capability. 没有ILS,依赖基于全球定位系统的RNP方法的飞机就变得脆弱,导致向斋浦尔转移,并增加拥堵。 Without ILS, aircraft relying on GPS-based RNP approaches became vulnerable, leading to diversions to Jaipur and increased congestion. 包括DIAL在内的当局正在努力在11月27日前恢复ILS,最近的IndiGo试飞测试了升级的照明系统,并将结果提交航空监管机构。 Authorities, including DIAL, are working to restore ILS by November 27, with a recent IndiGo trial flight testing the upgraded lighting system, and results submitted to aviation regulators.