KAI's T-50A trainer jet makes Asia premiere at ADEX 2017 Wednesday, 18 October 2017 Army, Defence, Military, News, World Korea Aerospace Industries (KAI) and its partner Lockheed Martin are for the first time promoting the T-50A advanced trainer aircraft outside the US at this week’s ADEX 2017, being held from 17-22 October in Seoul, South Korea. Read more The T-50A trainer jet at ADEX 2017 Read more Tweet Subscribe to receive free email updates: