近日，中国航空工业集团旗下的成都飞机工业公司（成飞）首次公开展示多架处于“黄皮”状态的歼-20A隐身战斗机。所谓“黄皮机”，是指战机在完成总装但尚未喷涂正式低可视度涂装前的原始状态，通常保留金属底漆或防腐涂层，呈黄色或浅棕色，主要用于地面测试和试飞验证阶段。此次集中展示多架黄皮歼-20A，不仅表明该型号已进入稳定批量生产阶段，也反映出中国空军对第五代战斗机的持续列装需求。歼-20A作为中国首款自主研发的第五代隐身战斗机，具备优异的超音速巡航能力、先进航电系统和强大的态势感知能力。近年来，随着国产WS-15发动机逐步成熟并可能已开始小批量装机，歼-20的作战性能有望进一步提升。成飞此次高调展示生产线成果，既是对自身制造能力的自信体现，也可能意在向外界传递中国在高端航空装备领域的自主可控与技术突破。此外，此举或有助于增强潜在国际客户的信心，为未来可能的出口铺路。
Recently, Chengdu Aircraft Industry Group (CAC), a subsidiary of China Aviation Industry Corporation, publicly displayed multiple ‘yellow-skin’ J-20A stealth fighters for the first time. ‘Yellow-skin’ aircraft refer to those in their pre-delivery state—fully assembled but not yet painted with operational low-visibility camouflage—typically retaining a yellow or light-brown primer used during ground tests and flight validation phases. The simultaneous display of several such J-20As strongly suggests that the variant has entered stable mass production and reflects the Chinese Air Force’s ongoing demand for fifth-generation fighters.As China’s first indigenously developed fifth-generation stealth fighter, the J-20A features excellent supersonic cruise capability, advanced avionics, and superior situational awareness. In recent years, the maturation of the domestically produced WS-15 engine—now possibly entering limited service—promises further performance enhancements. CAC’s confident showcase of its production line not only demonstrates its manufacturing prowess but also signals China’s growing self-reliance and technological breakthroughs in high-end aerospace systems. Additionally, this move may aim to bolster confidence among potential international customers, paving the way for future export opportunities.
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