JetZero promises 50% less fuel. HN asks about certification (jetzero.aero)
The Z4 is designed for international range and has backing or purchase options from Alaska and United, while JetZero has begun its Greensboro assembly campus and raised a $175 million Series B.
HN’s response was less about aerodynamic promise than the bottleneck behind it: pressurisation, evacuation rules, airport gates, support equipment, and certification all favor the familiar tube and wings.
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