Northrop Grumman Guardian pod mounted on an Air Atlanta Europe 747-300 leased to FedEx for the pod's flight test program at Mojave
Alan Radecki <a href="//commons.wikimedia.org/wiki/User:Akradecki" title="User:Akradecki">Akradecki</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>