【XF9-1】F-3を語るスレ65【推力15トン以上】

[639 名無し三等兵 (ｻｻｸｯﾃﾛﾗ Spff-pRMN) 2018/08/26(日) 20:52:39.85 ID:weRWOKvlp]

>>632
ここによるとF-35の開発費は550億ドル
https://www.gao.gov/assets/680/676584.pdf#page=25

The current F-35 development program is projected to end in 2017,
when Block 3F developmental flight testing is complete, at a total development cost of $55.1 billion.