SMRTR TechDec 2, 2025TechRadar

Concorde-style air travel could be back soon – these powerful EV motors are unlocking the secrets to supersonic air speeds

SMRTR summary

UK engineering firm Helix Motors has partnered with supersonic aviation specialist Astro Mechanica to develop revolutionary hybrid-electric engines that could restore Concorde-style passenger flights within a decade. The system uses ultra-lightweight electric motors delivering over 1,200 horsepower each in a dual-propulsion design that efficiently operates from takeoff to Mach 3+ speeds, potentially making supersonic travel as affordable as current commercial flights.

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