1939 in aviation (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1939 in aviation" in English language version.

refsWebsite

Global rank English rank

10aviation-safety.net

417^th place

408^th place

2web.archive.org

1^st place

2af.mil

439^th place

283^rd place

1defense.gov

1,038^th place

668^th place

1loc.gov

70^th place

63^rd place

1time.com

61^st place

54^th place

1dircon.co.uk

low place

1books.google.com

3^rd place

1issuu.com

537^th place

476^th place

1worldcat.org

5^th place

1clipperflyingboats.com

low place

1rafmuseum.org.uk

low place

6,677^th place

1century-of-flight.net

low place

1thisdayinaviation.com

low place

af.mil

nationalmuseum.af.mil

National Museum of the U.S. Air Force Photo: Boeing XB-15

af.mil

"USAF Biography: Major General Caleb V. Haynes". Archived from the original on June 13, 2009. Retrieved June 25, 2014.

aviation-safety.net

books.google.com

Jackson, Robert, Messerschmitt Bf 109 A-D Series, New York: Osprey Publishing, Inc., 2015, ISBN 978 1 4728 0488 4, unpaginated.

century-of-flight.net

century-of-flight.net Century of Flight: History of the Helicopter: Contributions of the Autogyro

clipperflyingboats.com

"Pan Am Across the Atlantic". Pan Am Clipper Flying Boats. Retrieved 2015-08-19.

defense.gov

media.defense.gov

Maurer, Maurer, ed. (1983) [1961]. Air Force Combat Units of World War II (PDF) (reprint ed.). Washington, DC: Office of Air Force History. p. 7. ISBN 0-912799-02-1. LCCN 61060979.

dircon.co.uk

users.dircon.co.uk

The Main Events of the Spanish Civil War

issuu.com

Dijkstra, Ronald (2016). "Boeing 100 jaar - 80 jaar samenwerking met de KLM". Luchtvaart Historisch Tijdschrift LUCHTVAARTKENNIS (en:Aviation Historical Magazine AVIATION KNOWLEDGE) (in Dutch). Vol. 3, no. 65. Holland: Vereeniging ter Bevordering van de Luchtscheepvaart (en:Association for the Promotion of Aviation). p. 81. ISSN 1381-9100.

loc.gov

lccn.loc.gov

Maurer, Maurer, ed. (1983) [1961]. Air Force Combat Units of World War II (PDF) (reprint ed.). Washington, DC: Office of Air Force History. p. 7. ISBN 0-912799-02-1. LCCN 61060979.

rafmuseum.org.uk

rafmuseum.org.uk Women's Auxiliary Air Force (WAAF) 1939–1949

thisdayinaviation.com

thisdayinaviation.com Tag Archives: Boeing XB-15 15 October 1937

time.com

"Amelia Earhart Was Declared Dead 80 Years Ago. Here's What to Know About What Actually Happened to Her". Time. Archived from the original on 2020-03-29. Retrieved 2020-01-19.

web.archive.org

"Amelia Earhart Was Declared Dead 80 Years Ago. Here's What to Know About What Actually Happened to Her". Time. Archived from the original on 2020-03-29. Retrieved 2020-01-19.
"USAF Biography: Major General Caleb V. Haynes". Archived from the original on June 13, 2009. Retrieved June 25, 2014.

worldcat.org

Dijkstra, Ronald (2016). "Boeing 100 jaar - 80 jaar samenwerking met de KLM". Luchtvaart Historisch Tijdschrift LUCHTVAARTKENNIS (en:Aviation Historical Magazine AVIATION KNOWLEDGE) (in Dutch). Vol. 3, no. 65. Holland: Vereeniging ter Bevordering van de Luchtscheepvaart (en:Association for the Promotion of Aviation). p. 81. ISSN 1381-9100.