The orignal Phoenix has the full history of the plane so check it out, the navy version has on big change, the fact that instead of a copperhead missile, it has a submarine radar, kind of like terrain following radar, which it also has, lets you track things in or under the water, so it is air to sea sonar in a way. It has a Javilin radar guided air to ground/air to air misslie to take out forces and air, water and land. It my not have the frags of the BS(see the orginal) missile, but twice the punch, making it great for small boats. It has a black momba radar guided air to ground/sea missile that can take out large boats and even subs, along with two heat seaking RaggingBull missiles.