Joby Aviation Launches Subscale Prototype Flights in Texas to Accelerate Certification
Joby Aviation has initiated Early Integrated Product and Process (EIPP) flights, utilizing subscale prototypes of its electric air taxi in Texas and California. These prototypes, which are 65% of the full-scale aircraft, are crucial for testing the company's proprietary software and flight control laws. The flights represent a key part of Joby's strategy to validate manufacturing processes and flight dynamics models ahead of schedule. By testing these systems on a smaller scale, Joby aims to de-risk its program and accelerate its path toward FAA certification and commercial operations. This initiative runs in parallel with the ongoing flight testing of Joby's full-scale pre-production prototypes.
Official Source: https://fuelcellsworks.com/2026/09/13/electric/joby-launches-eipp-flights-in-texas