Tandem-rotor aircraft (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tandem-rotor aircraft" in English language version.

refsWebsite

Global rank English rank

1web.archive.org

1^st place

1^st place

1cavalrypilot.com

low place

low place

505^th place

410^th place

cavalrypilot.com

"FM 1-514 CHPTR 3 - Rotor System Operation". Archived from the original on 2014-02-18. Retrieved 2017-12-03.

fas.org

"US Army FM 3-04.203 Fundamentals of Flight; page 1-33, para 1-81, 1-82" (PDF).

web.archive.org

"FM 1-514 CHPTR 3 - Rotor System Operation". Archived from the original on 2014-02-18. Retrieved 2017-12-03.