Air-Taxi Startup Vertical to Pause Flight Tests After Crash

A Vertical VX4 eVTOL flying taxi at the Farnborough International Airshow in Farnborough, UK, in 2022. 

Photographer: Jason Alden/Bloomberg
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The crash of Vertical Aerospace Ltd.’s only electric air-taxi prototype this week will force the startup to pause flight tests until regulators complete an investigation.

The VX4, a five-person tilt-rotor craft, crashed on Aug. 9 during a flight test at Cotswold Airport, the UK company said in a regulatory filing this week. The exercise was meant to test maneuverability during a staged motor failure, a key requirement to progress to crewed operations.