<a href="//commons.wikimedia.org/wiki/Boeing_X-32" title="Boeing X-32">Boeing X-32</a>B on display at the Patuxent River Naval Air Museum.  This lost the Joint Strike Fighter competition to Lockheed Martin's X-35 (now the <a href="//commons.wikimedia.org/wiki/F-35_Joint_Strike_Fighter" class="mw-redirect" title="F-35 Joint Strike Fighter">F-35 Lightning II</a>), with the testing conducted at the nearby Naval Air Station Patuxent River.  A Lockheed S-3B Viking is in the background.
Carl Lindberg
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>