Convertiplane (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Convertiplane" in English language version.

Last modified: 11:43:45, 30 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

32books.google.com

3^rd place

3^rd place

22web.archive.org

1^st place

1^st place

4^th place

4^th place

985^th place

575^th place

11centennialofflight.gov

low place

low place

11ainonline.com

3,065^th place

1,874^th place

11flightglobal.com

222^nd place

157^th place

11patents.google.com

1,154^th place

606^th place

ainonline.com (Global: 3,065^th place; English: 1,874^th place)

Dubois, Thierry (9 July 2012). "AgustaWestland Offers Higher Weight AW609 Option". Aviation International News. Retrieved 13 March 2015.

books.google.com (Global: 3^rd place; English: 3^rd place)

Engineers, Society of Automotive (1957). SAE transactions. pp. 150–151.
Demperwolff, Richard F. (June 1954). "Here Come The Convertiplanes". Popular Mechanics. Vol. 101, no. 6. Hearst Magazines. pp. 118–123, 210. ISSN 0032-4558.

centennialofflight.gov (Global: low place; English: low place)

Dictionary : V/STOL_Technology Archived 2008-04-30 at the Wayback Machine

faa.gov (Global: 985^th place; English: 575^th place)

airweb.faa.gov

Federal Aviation Regulations Part 1 Archived 2019-02-13 at the Wayback Machine www.faa.gov

flightglobal.com (Global: 222^nd place; English: 157^th place)

"VTOL Design Problems." Flight. periodical. 18 October 1957. Retrieved on 22 October 2009.

patents.google.com (Global: 1,154^th place; English: 606^th place)

"Flying-machine".

web.archive.org (Global: 1^st place; English: 1^st place)

Federal Aviation Regulations Part 1 Archived 2019-02-13 at the Wayback Machine www.faa.gov
Dictionary : V/STOL_Technology Archived 2008-04-30 at the Wayback Machine

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Demperwolff, Richard F. (June 1954). "Here Come The Convertiplanes". Popular Mechanics. Vol. 101, no. 6. Hearst Magazines. pp. 118–123, 210. ISSN 0032-4558.