シコルスキー S-67 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "シコルスキー S-67" in Japanese language version.

refsWebsite

Global rank Japanese rank

4,927^th place

8,979^th place

24^th place

152^nd place

5,449^th place

9,849^th place

249^th place

859^th place

army.mil

“Speed over a straight 3 km course at restricted altitude : km/h”. Fédération Aéronautique Internationale. 2007年8月5日閲覧。
“Speed over a straight 15/25 km course : 355.48 km/h”. Fédération Aéronautique Internationale. 2007年8月5日閲覧。

Office of the Assistant Vice Chief of Staff of the Army (OAVCSA). An Abridged History of the Army Attack Helicopter Program, pp. 4–5, 9. Washington, DC: Department of the Army. 1973.