NASA B-757 aircraft during test run. Joint runway friction testing at Kenneth Ingle Sawyer Air Base in Gwinn, Michigan, February 1999.
<ul><li><a href="//commons.wikimedia.org/wiki/File:NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg" title="File:NASA Aries 757 runway friction test EL-2000-00070.jpeg">Original file</a>: NASA</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Altair78" title="User:Altair78">Altair78</a></li></ul>
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg" title="File:NASA Aries 757 runway friction test EL-2000-00070.jpeg">NASA Aries 757 runway friction test EL-2000-00070.jpeg</a>: <a href="//commons.wikimedia.org/wiki/File:NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg" class="image"><img alt="NASA Aries 757 runway friction test EL-2000-00070.jpeg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg/50px-NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg" decoding="async" width="50" height="35" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg/75px-NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg/100px-NASA_Aries_757_runway_friction_test_EL-2000-00070.jpeg 2x" data-file-width="1536" data-file-height="1075"></a><br>