As aviation decarbonization moves from buzzword to business imperative, a pragmatic blueprint is emerging: centralized hydrogen hubs feeding airports via short pipelines. In a recent industry discussion, Dr. Phillip Ansell outlined the operational realities that make distributed truck delivery and long-haul liquid shipping increasingly impractical for high-volume airport needs — and why strategically sited hydrogen hubs offer a far better path forward. Why centralized hydroge

Project Newborn, a major initiative led by Honeywell Aerospace, which is targeting a first hydrogen-powered flight in 2028.