File:Boeing 747 vortex study - ECN-4245.jpg
預覽大小：756 × 600 像素。 其他解析度：303 × 240 像素 | 605 × 480 像素 | 969 × 768 像素 | 1,280 × 1,015 像素 | 2,000 × 1,586 像素。
原始檔案 （2,000 × 1,586 像素，檔案大小：495 KB，MIME 類型：image/jpeg）
摘要
| 攝影師 |
NASA |
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| 圖中地點 |  美國 |
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| 飞机型号 | Boeing 747-123 and Learjet 23 | |||||||
| 所属公司 | NASA | |||||||
| 注册号码 | N905NA | |||||||
| 飞行状态 | Formation flight | |||||||
| 描述 |
A Learjet 23 (NASA 701), a Cessna T-37 and a Boeing 747-100 (NASA 905; tail #N905NA)： Two chase aircraft, a Learjet and a Cessna T-37, are shown in formation with a Boeing B-747 jetliner in this 1974 NASA Flight Research Center (FRC) photograph. The two chase aircraft were used to probe the trailing wake vortices generated by the airflow around the wings of the B-747 aircraft. The vortex trails were made visible by smoke generators mounted under the wings of the B-747 aircraft. |
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| 日期 | 攝於1974年9月20日 | |||||||
| 來源 | https://www.dfrc.nasa.gov/Gallery/Photo/B-747/HTML/ECN-4245.html | |||||||
| 授權許可 (重用此檔案) |
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| 其他版本 |
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原始上傳日誌
Move approved by User:TheDJ.
| date/time | username | resolution | size | edit summary | |
|---|---|---|---|---|---|
| 12:24, 18 April 2009 | User:Cropbot | <a href="http://upload.wikimedia.org/wikipedia/commons/e/ea/ECN-4245.jpg[失效連結]"><img alt="Thumbnail for version as of 12:24, 18 April 2009" src="http://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/ECN-4245.jpg/120px-ECN-4245.jpg[失效連結]" width="120" height="95" border="0" /></a> | 2,000×1,586 | 495 KB | upload cropped version, operated by <a href="/wiki/User:TheDJ" title="User:TheDJ">User:TheDJ</a>. Summary: crop DFRC footer |
| 07:43, 17 June 2006 | User:Georgio | <a href="http://upload.wikimedia.org/wikipedia/commons/archive/e/ea/20090418122459%21ECN-4245.jpg[失效連結]"><img alt="Thumbnail for version as of 07:43, 17 June 2006" src="http://upload.wikimedia.org/wikipedia/commons/thumb/archive/e/ea/20090418122459%21ECN-4245.jpg/120px-ECN-4245.jpg[失效連結]" width="120" height="103" border="0" /></a> | 2,000×1,720 | 531 KB | |
| 07:42, 17 June 2006 | User:Georgio | <a href="http://upload.wikimedia.org/wikipedia/commons/archive/e/ea/20060617074336%21ECN-4245.jpg[失效連結]"><img alt="Thumbnail for version as of 07:42, 17 June 2006" src="http://upload.wikimedia.org/wikipedia/commons/thumb/archive/e/ea/20060617074336%21ECN-4245.jpg/120px-ECN-4245.jpg[失效連結]" width="120" height="103" border="0" /></a> | 698×600 | 102 KB | == Summary == a Learjet, a Cessna T-37 and a Boeing 747(dfrc.nasa.より) September 20, 1974 == B-747 in Flight during Vortex Study == '''Photo Description'''：Two chase aircraft, a Learjet and a Cessna T-37, are shown in formation with a Boeing B-747 |
檔案歷史
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| 日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2009年4月21日 (二) 01:57 | | 2,000 × 1,586（495 KB） | BetacommandBot | move approved by: User:TheDJ This image was moved from File:ECN-4245.jpg {{Infobox aircraft image |description = A Learjet (NASA 701), a Cessna T-37 and a Boeing 747-100 (NASA 905; tail #N905NA)： Two chase aircraft, a Learjet and a Cessna |
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