Bell H-13 Sioux (English Wikipedia)

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Arthur M. Young. Arthur Young on the Helicopter (Part 2) (YouTube) (YouTube). Arthur M. Young. Event occurs at 10:15 to 11:45. Archived from the original on 2021-12-15. Retrieved April 8, 2016. I thought the bubble was a great idea, and we tried it. It consisted of taking a large sheet of Plexiglas, and a plywood form, cut for the final dimension for the outside of the bubble, then heating the Plexiglas, putting it under the plywood form, letting air pressure come up through the middle, and it would blow just like a soap bubble. And, then we had a gauge saying how far to blow, and when it reached that point, we turned off the air pressure.

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幸美 (kimidodo). "LongTan@龍潭運動公園A飛彈坦克直升機(桃園) @ 蝸牛漫步"@_Kimidodo's Taipei Free Walk :: 痞客邦 ::". 蝸牛漫步"@_Kimidodo's Taipei Free Walk (in Chinese (Taiwan)). Retrieved 2021-02-07.

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"H-13B "Sioux" Helicopter". South Carolina Military Museum. Retrieved 19 August 2016.

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"BELL 47G HTL-6". Canada Aviation and Space Museum. Canada Science and Technology Museums Corporation. Retrieved 2 March 2017.

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"Bell OH-13S Sioux 63-9085 N9263Z". Texas Air & Space Museum. Archived from the original on 12 October 2016. Retrieved 19 August 2016.

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Derek Bridges. "U.S. Military Aircraft and Weapon Designations". Archived from the original on 6 March 2007. Retrieved 2007-04-17.
"Bell 47G HTL-6". technomuses.ca. Archived from the original on 9 April 2008. Retrieved 7 February 2013.
"Malta Air Force Aircraft Types". aeroflight.co.uk. Archived from the original on 4 March 2016. Retrieved 7 February 2013.
"RTAF history" (PDF). thai-aviation.net. Archived from the original (PDF) on 4 November 2016. Retrieved 7 February 2013.
"Bell H-13 Sioux Helicopter -USAF". armedforcesmuseum.com. Archived from the original on 2 March 2014. Retrieved 7 February 2013.
"Building 5:Helicopters and last propeller fighter". Royal Thai Air Force Museum. Archived from the original on 26 October 2013. Retrieved 19 August 2016.
"The Collection [Europe]". The Helicopter Museum. Archived from the original on 9 May 2015. Retrieved 2 March 2017.
"Rotary Wing". United States Army Aviation Museum. Army Aviation Museum Foundation, Inc. Archived from the original on 5 November 2016. Retrieved 19 August 2016.
"Helicopters". Evergreen Aviation & Space Museum. Evergreen Museum. Archived from the original on 31 May 2017. Retrieved 2 March 2017.
"Exhibits". South Dakota Air and Space Museum. Archived from the original on 6 August 2017. Retrieved 15 December 2020.
"Aircraft on Display". Castle Air Museum. Archived from the original on 14 November 2016. Retrieved 19 August 2016.
"Bell UH-13H 'Sioux' SN: 56-2217". Aviation Enthusiast Corner. Archived from the original on 12 October 2016. Retrieved 19 August 2016.
"Bell OH-13S Sioux 63-9085 N9263Z". Texas Air & Space Museum. Archived from the original on 12 October 2016. Retrieved 19 August 2016.
"Actual Aircraft on Display in Pueblo". Pueblo Weisbrod Aircraft Museum. Archived from the original on 25 December 2016. Retrieved 19 August 2016.
"Britains Small Wars". Archived from the original on 31 December 2008. Retrieved 2009-01-17.
"Top 100 Rated TV Shows Of All Time". TV by the Numbers. March 21, 2009. Archived from the original on March 19, 2020. Retrieved April 1, 2020.
"M*A*S*H". rotaryaction.com. Archived from the original on 10 March 2016. Retrieved 6 April 2016.
"Whirlybirds". rotaryaction.com. Archived from the original on 13 March 2016. Retrieved 12 April 2016.

wfaa.com

Sullivan, Cole (1 January 2024). "Historic Addison flight museum announces closure". WFAA. Dallas, Texas. Retrieved 4 January 2024.

wingsoffreedommuseum.org

"Bell H-13G "Sioux"". Wings of Freedom Aviation Museum. Retrieved 19 August 2016.

worldcat.org

Vetter 2005, p. 20 Vetter, Frank (2005). "Debrief: German Border Police 50th anniversary". International Air Power Review. Vol. 17. pp. 20–21. ISSN 1473-9917.

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白鷺鷥 (kimidodo) (2016-12-10). "【陸軍】教練直升機TH-55C". 隨意窩 Xuite日誌. Retrieved 2021-02-07.

yanksair.org

"Bell 47D-1 Sioux (OH-13E)". Yanks Air Museum. 2017-02-04. Retrieved 2019-12-22.

youtube.com

Arthur M. Young. Arthur Young on the Helicopter (Part 2) (YouTube) (YouTube). Arthur M. Young. Event occurs at 10:15 to 11:45. Archived from the original on 2021-12-15. Retrieved April 8, 2016. I thought the bubble was a great idea, and we tried it. It consisted of taking a large sheet of Plexiglas, and a plywood form, cut for the final dimension for the outside of the bubble, then heating the Plexiglas, putting it under the plywood form, letting air pressure come up through the middle, and it would blow just like a soap bubble. And, then we had a gauge saying how far to blow, and when it reached that point, we turned off the air pressure.

zap2it.com

tvbythenumbers.zap2it.com

"Top 100 Rated TV Shows Of All Time". TV by the Numbers. March 21, 2009. Archived from the original on March 19, 2020. Retrieved April 1, 2020.