Lilium (NASDAQ:LILM), a leading electric aircraft manufacturer and pioneer in Regional Air Mobility (RAM), has successfully completed the first phase of integration testing of the Lilium Jet's electrical power system at the company's purpose-built laboratory. The test completion represents a key milestone on the path to flight conditions approval and type-certification of the revolutionary Lilium Jet. It means that, while the first two Lilium Jets take shape on the production line, engineers are already verifying the design of the aircraft's core powertrain functionalities that will support certification according to EASA's SC-VTOL rules.