File:150710-F-0000U-002 2.jpg
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Summary
| Description |
English: A full-scale GPS was tested in the Mark I Space Chamber at AEDC in 1977. The tests checked reliability of the satellite's systems prior to its launch in 1978. AEDC personnel reflected back on this testing on July 17, 2015, the 20th anniversary of when GPS reached full-operational capability. |
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| Source | https://www.arnold.af.mil/News/Photos/igphoto/2001300566/ |
| Author | US Air Force |
Licensing
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:22, 22 February 2024 | | 2,870 × 1,960 (3.47 MB) | Artem.G | Uploaded a work by US Air Force from https://www.arnold.af.mil/News/Photos/igphoto/2001300566/ with UploadWizard |
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