成都J-20 3D模型

The Chengdu J-20 (simplified Chinese: ?-20; traditional Chinese: ?-20) is a stealth, twin-engine fifth-generation fighter aircraft prototype being developed by Chengdu Aerospace Corporation for the Chinese People's Liberation Army Air Force (PLAAF).[6] The J-20 made its first flight on 11 January 2011,[1][2] and is expected to be operational in 2017–2019.[7] China's J-20 platform has the potential to be a capable, long-range strike system in the Asia-Pacific region, but a number of technical challenges will need to be overcome before production can begin.