S. Korea's domestically-developed fighter jet KF-21 taxis alo… stocking 0 83 2022.07.08 14:54 https://youtu.be/vKOiwclSke4 + 12 S. Korea's domestically-developed fighter jet KF-21 taxis along grounds ahead of its first flight in July 국산 전투기 KF-21 ... 첫 시험 ...