Manufacturers Join the Chorus Warning of Negative Effects on Navigation

Boeing and Airbus have both announced their position on the impending rollout of 5G cell networks, maintaining that an upgrade could see interference in vital aircraft operations. The theoretical overlap between frequencies could see errors in using radar altimetry, a potentially fatal condition when flying in hard IFR. The company statements come on the eve of 5G activation in 46 initial markets across the United States. While their launch in mid-December was postponed by the larger telecomms companies, it was merely delayed by a month. Boeing Chief Executive Dave Calhoun and Airbus Americas CEO Jeffrey Knittel have joined the chorus of industry stakeholders worried abou