On December 19, the first R05E prototype of the Dongan Power rotor engine platform was successfully ignited once at the test and trial production center of the Extended Range Power System Research Institute of Harbin Dongan Automobile Power Co., Ltd. According to reports, the product can be widely used in the low-altitude economy, and mass production is planned in 2027.

On December 19, the first R05E prototype of the Dongan Power rotor engine platform was successfully ignited once at the test and trial production center of the Extended Range Power System Research Institute of Harbin Dongan Automobile Power Co., Ltd. According to reports, the product can be widely used in the low-altitude economy, and mass production is planned in 2027.