In which year was the maiden flight of the light combat aircraft developed in South Korea's first fighter development program
KAI KF-X: The Korea Aerospace Industries KF-X/Indonesian Aerospace IF-X is a South Korean and Indonesian program to develop an advanced multirole fighter for the Republic of Korea Air Force (ROKAF) and Indonesian Air Force (TNI-AU), spearheaded by South Korea with Indonesia as the primary partner. KAI T-50 Golden Eagle:  Development began in the late 1990s, and its maiden flight occurred in 2002.
i don't know