Insignia of the U.S. Navy Carrier Air Wing 17 (CVW-17). It is in use since 2013 when CVW-17 was reassigned to the Pacific Fleet and received the new tail code "NA".
U.S. Navy
2013
<a rel="nofollow" class="external text" href="http://www.public.navy.mil/airfor/cvw17/Pages/default.aspx">U.S. Navy Carrier Air Wing 17 website</a> photo <a rel="nofollow" class="external autonumber" href="http://www.public.navy.mil/airfor/cvw17/PublishingImages/CVW-17%20Logo%202013.png">[1]</a>