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Original file (1,800 × 1,205 pixels, file size: 254 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Keystone B-6A (or Y1B-6) bomber, front right three-quarter view. (Source misidentifies this aircraft as a B-5A, but its propellers have three blades instead of two. Only the B-4 and B-6, which both had more powerful engines, used three-blade propellers, and the engines have the front-mounted exhaust collector rings of Wright engines, which means this is a B-6.) |
| Date | early 1930s |
| Source | U.S. Air Force photo [1] from the image gallery on the website of the National Museum of the United States Air Force. |
| Author | USAF |
![[1]](https://media.defense.gov/2006/May/11/2000557385/-1/-1/0/060421-F-1234P-015.JPG){kind=link}
Licensing
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This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:18, 25 April 2007 | | 1,800 × 1,205 (254 KB) | Piotr Mikołajski | Keystone B-5A. Image taken from [http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=2396 National Museum of the USAF] website. |
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