United Air Lines Flight 23 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "United Air Lines Flight 23" in English language version.

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7^th place

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1fultonhistory.com

6,467^th place

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1news.google.com

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1books.google.com

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archive.today

"Aeronautics: Death on No. 23". TIME. October 23, 1933. Archived from the original on February 4, 2013.

books.google.com

van der Linden, F. Robert (November 1991). The Boeing 247: The First Modern Airliner (Google Books preview). Seattle, WA: University of Washington Press. p. 83. ISBN 0-295-97094-4.

faa.gov

registry.faa.gov

"FAA Registry (NC13304)". Federal Aviation Administration.

fbi.gov

vault.fbi.gov

"1933 Crash of United Airlines Trip 23 Boeing 247 NC13304 Part 01 of 01". Federal Bureau of Investigation. Retrieved October 23, 2021.

fultonhistory.com

"Seven Killed in Crash of Giant Transport Plane" (PDF). The Citizen-Advertiser. Auburn, NY. AP. October 11, 1933. p. 12.

news.google.com

"Suspects Bomb Wrecked Plane" (PDF). Prescott Evening Courier. AP. October 12, 1933. p. 3.^{[permanent dead link‍]}

nytimes.com

"Plane wreck laid to nitroglycerine". The New York Times. October 15, 1933. p. 31. Retrieved October 11, 2024.
"Wreck of air liner laid to a bomb". The New York Times. October 14, 1933. p. 5. Retrieved October 11, 2024.

time.com

"Aeronautics: Death on No. 23". TIME. October 23, 1933. Archived from the original on February 4, 2013.