Oman Air Force Roundel
<a href="//commons.wikimedia.org/wiki/User:Jetijones" title="User:Jetijones">Jetijones</a>
CC BY 3.0
<ul><li><span class="plainlinks"><font color="002bb8"><a rel="nofollow" class="external text" href="http://www.scramble.nl/mil/4/oman/main.htm">Info here</a></font></span> and <span class="plainlinks"><font color="002bb8"><a rel="nofollow" class="external text" href="http://cdn-www.airliners.net/aviation-photos/photos/8/4/1/1213148.jpg">here</a></font></span></li></ul>