http://www.aero-news.net/index.cfm?do=main.textpost&id=d5f1160b-fbe5-414c-850c-c9473141be70
http://www.aero-news.net/index.cfm?do=main.textpost&id=28def20e-c189-405c-9e38-518df1808880
http://www.defenseindustrydaily.com/manufacturers-careful-with-parts-printing-make-them-inspectable-japan-launches-second-heli-carrier-iran-looking-to-russia-for-long-deferred-aviation-purchases-030881/