The first four-engined SeaHorse Air eVTOL is due to fly in September this year, according to company officials at Amsterdam Drone Week.
A single-engined prototype has undergone trials in the UK for some time; the four-engined version, the SeaHorse H5, is due to fly later this year in india.
The eVTOL seats four passengers and a pilot, has a range of 300 plus kilometres and a cruise speed of 120 km/h. It will have a MTOW of 1,200kg and a maximum payload of 650 kg.