AK Corp. was selected as an exhibition company for Incheon Aviation Pavilion at the Incheon Aviation Industry Center and participated in the Seoul ADEX 2021 exhibition held at Seoul Airport for five days from October 19 to October 23, 2021. AK Corp. received great attention from overseas defense corporations such as Airbus and GE at this exhibition. It became an opportunity to secure a cooperative network to enter overseas markets.