Lockheed EP-3E ARIES II

When compared to a P-3 Orion note the ridge on the top and the shorte stub of a boom in back.

The Lockheed EP-3E ARIES II is the signals reconnaissance version of the P-3C Orion, operated by the United States Navy. There are 11 EP-3Es in the Navy's inventory, the last of which was delivered in 1997. A total of 12 P-3C aircraft were converted to replace older versions of the aircraft, which had been converted in the late 1960s and early 1970s.