韓国：KF-Xプロトタイプ最終組立開始：韓国航空宇宙産業（KAI）（動画）：
KAI begins final assembly of first KF-X prototype：
KAI开始第一个KF-X原型的最终组装
韓国航空宇宙産業：（KAI）
韓国戦闘機（KF-X）のプロトタイプ最終組立を開始しました。
9月3日に発表されました。
韓国戦闘機（KF-X）は、2021年前半にロールアウトの予定です。
韓国調達局：（DAPA）
慶尚南道サチョンにある施設で、航空機の胴体と翼の組み立てを開始しました。
Covid-19パンデミックにもかかわらず、プロトタイプは計画通り来年前半にロールアウトされる予定。
KAI had previously stated that
the twin-engined aircraft, development of which began in 2015 for the Republic of Korea Air Force (RoKAF),would be unveiled to the public in April 2021. Janes understands that the prototype is expected to conduct its first flight in 2022.
The KF-X, development of which is scheduled to be completed in 2026,
is expected to reach a top speed of
1,400 mph (or about Mach 1.83),
have a range of about 2,900 km,
a max take-off weight of 25,580 kg,
carrying up to 7,700 kg of payload.The aircraft, which is expected to be produced in both single- and tandem-seat variants,
will feature three hardpoints under each wing for weapons and/or external fuel tanks and will also be capable of carrying four missiles under the fuselage, according to KAI.
https://www.janes.com/defence-news/news-detail/kai-begins-final-assembly-of-first-kf-x-prototype