Thanks Hans!! It is then one of these:
USS Okinawa (LPH-3)
USS Guadalcanal (LPH-7)
USS Guam (LPH-9)
USS Tripoli (LPH-10)
USS New Orleans (LPH-11) or
USS Inchon (LPH-12)
Tripoli rings the bell...
It is deffinetly not the Iwo JIma as that one was decommissioned before I took this picture.
Cheers...