Aircraft
Joby Powers Up First FAA-conforming eVTOL Prototype
FAA type inspection authorization testing set to begin soon
Joby aircraft flying
The first of five conforming test aircraft, almost identical to this existing airworthy prototype, will make its first flight in 2025. (Photo: Joby Aviation)

Joby Aviation has commenced power-on testing of the first of several aircraft built for FAA type inspection authorization (TIA). The piloted, four-passenger eVTOL aircraft prototype is due to make its inaugural flight later this year, with the U.S. air safety agency's pilots set to take the helm in 2026 to conduct “for-credit” testing.

In a letter to shareholders issued November 6, Joby explained that “TIA is widely understood to mark the final stage of the type certification process.” Joby estimates it has completed 75% of the fourth and penultimate phase, dubbed “testing and analysis,” with the remaining portion to be completed over the next year. Although the start of TIA testing is in line with earlier timelines, Joby has not, however, clarified dates around certification expectations.

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