Britain's Rolls-Royce (RR.L) said it has successfully run an aircraft engine on hydrogen, a world aviation first that marks a major step towards proving the gas could be key to decarbonising air travel.
Executives from the biggest U.S. airlines asked the Biden administration for "immediate intervention" in today’s scheduled rollout of 5G technology near major airports, warning of an impending "catastrophic" aviation crisis when AT&T and Verizon deploy new 5G service.
Airbus Chief Executive Guillaume Faury expects business air travel eventually to return to close to pre-pandemic levels and airlines are devoting the same space to business class seats as before, he said in an interview published on Sunday.