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NEWS | Joby JAS4-1

Electric Air Taxis Take a Major Leap Toward Reality


Joby Aviation has begun flight testing its first FAA-conforming S4 aircraft for Type Inspection Authorization (TIA), marking a key milestone toward type certification as FAA pilot evaluations are set to follow later this year.

The Joby JAS4-1 (production version known as the Joby S4) is an all-electric eVTOL aircraft designed for urban air mobility, capable of carrying one pilot and four passengers while combining vertical takeoff with efficient winged flight using six tilt-propellers. Built from lightweight carbon-fiber composites, it can reach speeds of up to 200 mph, operate at altitudes of 10,000 feet, and achieve a range of around 100 miles (with longer distances demonstrated in testing), all while being significantly quieter than conventional helicopters. Currently undergoing FAA certification as a powered-lift aircraft, Joby aims to launch commercial air taxi services in major cities such as New York and Los Angeles by 2027, with plans to integrate bookings through the Uber platform.





Electric Air Taxis Take a Major Leap Toward Reality
Joby Aviation, March 20, 2026 - Santa Cruz, CA - Joby Aviation, Inc., a company developing electric air taxis for commercial passenger service, announced it has begun flight testing its first FAA-conforming aircraft for Type Inspection Authorization (TIA), a major step on the path to type certification.

Initial testing by Joby pilots will pave the way for FAA pilots to visit Joby’s Marina, CA, facility later this year to conduct the rigorous TIA testing required to validate the aircraft for commercial service.

Today’s announcement comes just days after the U.S. government cleared the way for mature aircraft designs like Joby’s to begin early operations across the U.S. this year, as part of the White House-backed eVTOL Integration Pilot Program (eIPP). Through the program, Joby has the opportunity to fly in Arizona, Florida, Idaho, New Jersey, New York, North Carolina, Oklahoma, Oregon, Texas and Utah, marking a major milestone for the U.S. air taxi industry with the potential to significantly accelerate Joby’s path to commercial service.

Didier Papadopoulos, President of Aircraft OEM at Joby, said “Seeing this aircraft fly means everything to our team. It’s the validation of years of hard work and marks our entry into the final phase of bringing this aircraft to market. After focusing on ‘for credit’ testing at both the equipment and system levels, we’re now moving into the final phase of aircraft-level evaluations. This is evidence that our rigorous design and certification process is paying off, and we look forward to welcoming FAA pilots to Marina in due course.”

The aircraft (N547JX) is the first of a fleet currently in production to support TIA testing, and has been assembled using an airframe and components built to FAA Designated Engineering Representative-approved designs and signed off by FAA Designated Airworthiness Representatives, as specified in Joby’s FAA-approved test plans.

The pace at which Joby has been able to move from prototype to conforming aircraft is rooted in its vertically integrated approach, a strategy that is redefining the industry’s path to certification. The vast majority of the Joby’s aircraft components are designed, engineered, tested and manufactured in-house, reducing reliance on third party suppliers, improving quality control, and shortening lead times.

In 2025, Joby celebrated the completion of an expanded manufacturing facility in Marina, CA and confirmed the start of propeller blade production in Ohio. Additionally, Joby recently acquired a new 700,000 square-foot facility in Dayton, Ohio to support its plans to double production to four aircraft per month in 2027. Over time, Joby’s Dayton facilities are expected to be capable of supporting the delivery of up to 500 aircraft per year.

About Joby : Joby Aviation, Inc. (NYSE:JOBY) is a California-based transportation company developing an all-electric, vertical take-off and landing air taxi. Joby intends to both operate its fast, quiet, and convenient air taxi service in cities around the world and sell its aircraft to other operators and partners.




Electric Air Taxis Take a Major Leap Toward Reality
Joby has established a partnership with Uber to integrate flights into the Uber app for seamless urban travel.





helicopter
Aircraft mentioned in this article :
JAS4-1 N547JX     ( Joby Aviation )

  See also


urban air mobility Urban Air Mobility
Joby JAS4-1
Joby’s First Conforming Aircraft Enters Final Assembly





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