China’s L-15 advanced jet trainer showcased at Dubai Airshow GDC 3 years ago An L-15, a Chinese supersonic training aircraft, rehearses on November 13, 2021 a demonstration flight ahead of the 2021 Dubai Airshow, which is scheduled to be held from November 14-18, 2021. You need to be logged in to view this content. Please Log In. Not a Member? Join Us