F-15

F-15 기종, 한국 전투기사업에 선정될 시 2020년까지 생산유지 (South Korea F-15 win 'would keep line open to 2020')

JSF

F-35 확정가격, 여러 가격요인 회피 (F-35 Price Fixing | Alphabet Soup: PAUCs, APUCs, URFs, Cost Variances and Other Pricing Dodges)