Joby Aviation Inc said it plans to buy the helicopter ride-share business of Blade Air Mobility Inc. for as much as $125 million in stock or cash as the electric aviation pioneer seeks to expand its battery-powered air taxis into a ready-made market for its aircraft.

Joby is buying the Blade brand and the company's passenger business, which includes operations in the United States and Europe, for as much as $125 million.

Joby Aviation will acquire helicopter ride-share company Blade Air Mobility's passenger business for up to $125 million, Joby said Monday, as it works to speed the deployment of electric air taxis for commercial passenger services.