5 名無し三等兵 sage 2020/04/05(日) 19:54:39.04 ID:CfWWEM0o
> アメリカT-Xでは意外とM-346は条件悪かったみたいだよ
> だから勝ち目がないから途中で組んでたレイセオンが降りた

> 6.5Gでの旋回の持続が本当にきつかったみたいで、M-346もその辺の改良が相当費用がかかるから降りた、もあった気が。

実際の時系列
The requirements, posted on a federal website Wednesday (= March 18), will drive the decisions of the five competing companies ....

USAF Issues T-X Requirements
　March 20, 2015　DefenseNews
ttp://www.defensenews.com/training-sim/2015/03/20/usaf-issues-t-x-requirements/


In a 10 July statement, the Air Education and Training Command (AETC) confirmed that
the minimum T-X sustained g requirement of 6.5g and objective of 7.5g
remains unchanged from the key performance parameter published in March, ....

USAF reaffirms ambitious T-X sustained-g requirement
　12 July 2015　FlightGlobal
ttp://www.flightglobal.com/usaf-reaffirms-ambitious-t-x-sustained-g-requirement/117590.article


Raytheon Announces Bid for USAF T-X Trainer Competition
　February 22, 2016　DefenseNews
ttp://www.defensenews.com/air/2016/02/22/raytheon-announces-bid-for-usaf-t-x-trainer-competition/