引用・参考資料等 https://www.ultra.group/media/2352/sono_ultra-srvl-datasheet_final.pdfhttps://www.quora.com/Can-an-F-35-lift-its-whole-payload-with-a-vertical-takeoff-What-is-the-maximum-weight-it-can-carry-while-taking-off
http://www.nicovideo.jp/watch/sm44731198
