5G signals pose a risk to aircraft while in flight

US aircraft operators are warning that signals from 5G telephone masts may be putting aircraft systems at risk during flight. It comes as 5G waves appear to conflict with some planes altimeters which can be dangerous when coming in to land or changing height. SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews For more content go to http://news.sky.com and download our apps: Apple: https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí https://www.youtube.com/channel/skynewsespanol To enquire about licensing Sky News content, contact clipsales@sky.uk