During the attack scene, the camera cuts to 3 ships parked side by side in the harbor. They have the large bridge section that resembles a two story house. They are Ticonderoga Class AEGIS cruisers. The first cruiser, The Ticonderoga CG-47 wasn't commissioned until 1983. The first time I saw this mistake was watching one of those "The Making of Pearl Harbor" shows.

Too bad they weren't there on that "Day of Infamy." The movie could have been renamed "The Final Count Down II."