Joby Aviation has begun power-on testing of its first FAA-conforming aircraft, entering the final phase of the type certification process that will determine when electric air taxis can begin commercial service in the United States.
The milestone, announced in early November 2025, follows months of production work on conforming components. Joby started manufacturing conforming propeller blades in October and powered on the first complete conforming S4 aircraft in November.
Joby is the first eVTOL company to finalize its G-1 certification blueprint with the FAA – the document that defines every test, analysis, and inspection required to prove the aircraft meets safety standards. With power-on testing underway, the company is now validating all necessary design, flight, and manufacturing data against that blueprint.
What “Conforming” Means
In aviation certification, “conforming” is a specific term. A conforming aircraft is one built to the final production design, using production-grade components and manufacturing processes. Testing on conforming aircraft generates “for-credit” data that the FAA accepts toward type certification.
This is the difference between prototype testing (which proves concepts) and conforming testing (which proves the aircraft is safe to certify for commercial use). Joby has been flying prototype aircraft for years. This is the step that actually leads to a certificate.
By early December, Joby’s certification fleet had logged just over 100 flight hours in 2025. The company has indicated that number needs to increase significantly for certification timelines to hold, with the conforming aircraft expected to fly with Joby pilots in early 2026.
The Competitive Landscape
Joby is not alone in pushing toward certification, but it is ahead:
- Archer Aviation is pursuing certification of its Midnight eVTOL and has completed a 55-mile test flight and the first piloted eVTOL airport-to-airport flight. Archer is targeting first passenger-carrying flights in 2026.
- Beta Technologies is working toward type certification of its CX300 eCTOL aircraft and has been selected for multiple government programs.
- Wisk (Boeing subsidiary) continues autonomous eVTOL development.
Second-wave developers backed by large OEMs – Eve (Embraer), Supernal (Hyundai), and Vertical Aerospace (UK) – continue development but are further from certification.
Why This Matters for Rural Communities
Certification progress is abstract until you connect it to deployment timelines. Here is the connection:
Joby’s eIPP participation includes rural corridors. The FAA’s eVTOL Integration Pilot Program, which opened for proposals in December 2025, is designed to generate operational data in real-world environments – including rural settings. Joby is positioned to be a major participant.
Medical logistics is an early revenue target. Joby has signaled interest in medical logistics as an early commercial application. Organ transport, medical supplies, and emergency response are precisely the use cases where rural communities stand to benefit first.
International pre-commercial flights in H1 2026. Joby has signed a memorandum of understanding in Saudi Arabia for pre-commercial evaluation flights in the first half of 2026. Parallel international and domestic progress accelerates the overall certification timeline.
The certification race sets the deployment clock. The first eVTOL to receive FAA type certification will trigger a cascade: airline and operator orders, infrastructure investment, route planning. Rural communities near regional airports should be preparing now for what comes after certification.
What to Watch
- Early 2026: First flight of Joby’s conforming aircraft with Joby pilots
- Mid-2026: For-credit flight testing should be generating substantial FAA data
- eIPP selections (expected March 2026) will reveal which projects – and which rural corridors – Joby will participate in
The Bottom Line
Powering on a conforming aircraft is not a press release milestone. It is the beginning of the process that ends with a type certificate. Joby is closer to that endpoint than any other eVTOL company in the world. For rural communities, the clock is now measured in months, not years.
Joby Aviation is headquartered in Santa Cruz, California. The company trades on NYSE under the ticker JOBY.
