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Joby eVTOL prototype destroyed after in-flight propeller blade failure

S4 · ~Feb 2022 · Joby · near Jolon, CA, USA

Record

CompanyJoby
IndustryDrones / eVTOL
Type(s)crash
Date~Feb 2022 (month precision)
Time of day09:58 PT
Locationnear Jolon, CA, USA · Joby flight test site
Severity (serious injury, total loss, or grounding)
Scale1 prototype aircraft (total loss)
Confidencehigh
Verified flagYes - independently re-checked against the cited source

Summary

A remotely piloted Joby JAS4-2 pre-production eVTOL prototype broke apart mid-air near Jolon, CA after a propeller blade separated near the root during a high-speed dive (181 knots) in envelope-expansion flight testing, causing cascading loss of multiple propulsion units and total loss of the aircraft; no injuries (uninhabited area, no pilot aboard).

Primary source

FlightGlobal / NTSB

Publisher: FlightGlobal / NTSB · Retrieved: 2026-09-16

Supporting source rows (1)
DateSupporting source rowPublisherLink
~Feb 2022 Joby eVTOL prototype destroyed after in-flight propeller blade failure FlightGlobal / NTSB FlightGlobal / NTSB

Drones / eVTOL context

crash context

Joby industry position

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