In a rare behind-the-scenes account, Xie Pin, former deputy chief designer of China’s J-10 fighter jet series, has unveiled technological breakthroughs that keep the 40-year-old aircraft relevant in modern warfare. Speaking from an AVIC Chengdu hangar, the 86-year-old aerospace pioneer explained how continuous innovation transformed the "Vigorous Dragon" into a third-generation combat powerhouse.
From Canards to Clamshells: Engineering Marvels
Xie highlighted the J-10CE export variant’s delta-canard design: "When the canard wing intersects with the main wing, it creates vortex lift – like giving the aircraft invisible hands to grip the air." He demonstrated the DSI "clamshell" intake system that reduces drag by 15%, a feature enabling faster acceleration and fuel efficiency.
Stealth Upgrades Meet Smart Warfare
Modernization efforts include radar-absorbent cockpit films and structural modifications lowering the jet’s radar signature. "Our early models couldn’t see beyond 50 km," Xie recalled. "Today’s AESA radar tracks 20 targets simultaneously at 200 km – with precision strike capability in electronic warfare environments."
Multirole Dominance
The J-10CE’s 11 weapon hardpoints carry everything from PL-15 missiles to laser-guided bombs. "It’s like a flying Swiss Army knife," Xie remarked, noting its dual air-to-air and ground attack roles. Recent avionics upgrades allow real-time data fusion with satellites and drones, enabling coordinated swarm tactics.
