Urban Air Mobility News Dufour Aerospace and Swiss Helicopter announce purchase of Aero2 and Aero3 aircraft https://www.urbanairmobilitynews.com/air-taxis/dufour-aerospace-and-swiss-helicopter-announce-purchase-of-aero2-and-aero3-aircraft/ Hype AI Summary Dufour Aerospace and Swiss Helicopter have agreed to purchase Aero2 and Aero3 aircraft. The two Swiss companies have signed a Letter of Intent for the aircraft, although the terms of the deal have yet to be disclosed.