Size of this preview: 421 × 600 pixels. Other resolutions: 168 × 240 pixels | 440 × 627 pixels.
Original file (440 × 627 pixels, file size: 319 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Graph of Speed vs. Altitude for U-2 high-altitude airplane, region depicting Coffin Corner. Stall and Mach limits for one particular gross weight clarified in color. Note that the operational envelope gets narrower if the plane is more heavily loaded. |
| Date | |
| Source | AF (C)-1-1, Flight Manual, Models U-2C and U-2F aircraft. Page 6-11. Available from https://info.publicintelligence.net/USAF-U2.pdf#page=222; label added in post. |
| Author | Department of Defense |
Licensing
|
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.
|
 |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:03, 23 August 2014 | | 440 × 627 (319 KB) | Vessbot | Uploading a public-domain item using File Upload Wizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on fr.wikipedia.org
- Usage on he.wikipedia.org
