“We feel very strongly about a path to zero emissions in big jets, and the blended wing airframe can deliver 50% lower fuel burn and emissions,” Tom O’Leary, co-founder and CEO of JetZero, told CNN in August 2023. “That is a staggering leap forward in comparison to what the industry is used to.”
The basic design of commercial airplanes hasn’t changed much in the past 60 years. Modern airliners like the Boeing 787 and the Airbus A350 have the same general shape as the Boeing 707 and the Douglas DC-8, which were built in the late 1950s and solidified the “tube and wing” form factor that is still in use today.
This is because commercial aviation prioritizes safety, favoring tried-and-tested solutions, and because other developments — in materials and engines, for example — mean the traditional design is still relevant.
However, a seismic shake-up is about to take place. An entirely new aircraft shape has been cleared to take off into California skies. At the end of last month, Long Beach-based JetZero announced that Pathfinder, its 1:8 scale “blended wing body” demonstrator plane, has been granted an FAA Airworthiness certificate and test flights are imminent.
The basic design of commercial airplanes hasn’t changed much in the past 60 years. Modern airliners like the Boeing 787 and the Airbus A350 have the same general shape as the Boeing 707 and the Douglas DC-8, which were built in the late 1950s and solidified the “tube and wing” form factor that is still in use today.
This is because commercial aviation prioritizes safety, favoring tried-and-tested solutions, and because other developments — in materials and engines, for example — mean the traditional design is still relevant.
However, a seismic shake-up is about to take place. An entirely new aircraft shape has been cleared to take off into California skies. At the end of last month, Long Beach-based JetZero announced that Pathfinder, its 1:8 scale “blended wing body” demonstrator plane, has been granted an FAA Airworthiness certificate and test flights are imminent.
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