Home Air Taxi, UAM/AAM German electric air taxi start-up gets a boost to commercial maturity German electric air taxi start-up gets a boost to commercial maturity 12 Sep 2019 | Air Taxi, UAM/AAMElectric Aircraft German electric air taxi start-up gets a boost to commercial maturity German air-taxi start-up Volocopter has secured €50 million from Chinese motor vehicle manufacturing giant Geely Holdings in its latest funding round.