ERC System Initiates Flight Testing of Full-Size Romeo eVTOL Prototype in Germany
ERC System has begun flight testing its Romeo eVTOL prototype, one of Europe's largest, with a wingspan of 16 meters and a weight of nearly three tonnes. Initial tests started in November 2025, and the company aims for certification of a hybrid-electric version by 2031. The aircraft is designed for inter-hospital patient transport and features eight vertical lift units. ERC plans to expand into uncrewed aerial logistics by Q2 2026, building on its experience with heavy uncrewed prototypes.

ERC System has commenced flight testing of its full-size Romeo eVTOL prototype, weighing nearly three tonnes with a 16-meter wingspan, marking it as one of the largest eVTOL aircraft in Europe. Initial flight tests began in November 2025, focusing on validating core characteristics such as vertical takeoff and landing.
The company aims to certify a hybrid-electric version by 2031, optimized for inter-hospital patient transport. ERC, founded in 2020, plans to introduce an uncrewed cargo aircraft by Q2 2026 and is backed by IABG. The current tests are conducted in an uncrewed configuration to enhance safety and reduce costs.




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