USN P-3C OASIS III 161011 Radome

[Fireman Sam]

Hi there, for the first time I saw this version of this P-3C, bureau number 161011, the most visual difference is the radome behind the cockpit and a wird antenna in front of the radome.

Here some shots

http://img186.imageshack.us/img186/9166/lpla2.jpg (photo by André Inácio)

http://1.bp.blogspot.com/_dgutZC1Hpyk/S ... 610116.jpg
(Photo by Paulo Santos)

Can someone help me with this sensors?

[Razor61]

Looks to be a Satcom antenna to me.