We’ve been in contact with Eugenio, the webmaster of this site, with tons of information about Navys from many countries. It is particularly interesting checking the description of so many warships. Eugenio keeps a track of all the visits of warships to Málaga, where he lives. Following the visits there is a technical description of the equipment, including electronics, of most of those ships.
We were specially amazed to see all the equipment on board of the Gettysburg, a Ticonderoga class Warship.