[PDF] 미 국방부 FY18~FY46 항공기 보유 계획
Annual Aviation Inventory and Funding Plan Fiscal Years (FY) 2017-2046
http://ec.militarytimes.com/static/pdfs/2016-Annual-Aviation-Report.pdf
Annual Aviation Inventory and Funding Plan Fiscal Years (FY) 2017-2046
http://ec.militarytimes.com/static/pdfs/2016-Annual-Aviation-Report.pdf