1909 in aviation (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1909 in aviation" in English language version.

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1^st place

2flightglobal.com

223^rd place

162^nd place

low place

low place

1century-of-flight.net

low place

low place

1aahs-online.org

low place

low place

1earlyaviators.com

low place

low place

1enginehistory.org

low place

low place

low place

low place

1technikmuseum-magdeburg.de

low place

low place

aahs-online.org

"Aviation History Facts: October". centennialofflight.net.

aviatori.ro

Dan Antoniu; George Cicoș (27 October 2006). "Primii pași către o industrie aeronautică în România" (in Romanian).

century-of-flight.net

Wooldridge, E. T. "Early Flying Wings (1870–1920)". Century of Flight. Retrieved 2010-03-19.

earlyaviators.com

"Baroness de Laroche".

enginehistory.org

Ch. 8, Pg 224-238 (PDF). Archived from the original (PDF) on 2012-10-02. Retrieved 2013-12-18.

flightglobal.com

"Three Men in an Aeroplane." Flight,'19 June 1909.
Tabulated Performances, &c at the Rheims Meeting Flight4 September 1909

lakesgc.co.uk

"Personalities in the Gliding Movement - Mr. E.C. Gordon England A.F.R.Ae.S." (PDF). The Sailplane & Glider. 3 (7). British Gliding Association: 74. 1932-04-01. Archived from the original (PDF) on 2011-09-30. Retrieved 2010-03-19.

technikmuseum-magdeburg.de

"Hans Grade monoplane". Magdeburg Museum of technology. Retrieved 31 January 2014.

web.archive.org

"Personalities in the Gliding Movement - Mr. E.C. Gordon England A.F.R.Ae.S." (PDF). The Sailplane & Glider. 3 (7). British Gliding Association: 74. 1932-04-01. Archived from the original (PDF) on 2011-09-30. Retrieved 2010-03-19.
Ch. 8, Pg 224-238 (PDF). Archived from the original (PDF) on 2012-10-02. Retrieved 2013-12-18.