U.S. Air Force Staff Sgt. Elva Haywood, 509th Civil Engineer Squadron crew chief, dons a self-contained breathing apparatus (SCBA) mask at Whiteman Air Force Base, Mo., March 19, 2014. This mask allows firefighters to access hazardous environments and prevent respiratory problems. (U.S. Air Force photo by Airman 1st Class Keenan Berry/Released)
<dl><dd>Unit: 509th Bomb Wing Public Affairs Whiteman Air Force Base</dd>
<dd>DVIDS Tags: "Whiteman Air Force Base; Air Force Global Strike Command"</dd></dl>
Airman 1st Class Keenan Berry
Taken on 19 March 2014
<a rel="nofollow" class="external free" href="https://www.dvidshub.net/image/1741786/ces">https://www.dvidshub.net/image/1741786/ces</a>