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Original file (2,000 × 1,586 pixels, file size: 495 KB, MIME type: image/jpeg)
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Summary
| Photographer |
NASA |
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| Location |  United States of America |
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| Aircraft type | Boeing 747-123 and Learjet 23 | |||||||
| Operator | NASA | |||||||
| Registration | N905NA | |||||||
| Activity | Formation flight | |||||||
| Description |
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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| Date | Taken on 20 September 1974 | |||||||
| Source | https://www.dfrc.nasa.gov/Gallery/Photo/B-747/HTML/ECN-4245.html | |||||||
| Permission (Reusing this file) |
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Original upload log
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[dead link]"><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[dead link]" 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[dead link]"><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[dead link]" 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[dead link]"><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[dead link]" 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 |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:57, 21 April 2009 | | 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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