Four american carriers, four classes, in one single picture, left to right, top to bottom: Lead ship of her namesake class USS Midway (CV-41), Nimitz-class USS Theodore Roosevelt (CVN-71), Forrestal-class USS Ranger (CV-61), and Kitty Hawk-class USS America (CV-66); all part of Battle Force Zulu following the 1991 Gulf War.
All but CVN-71 retired, as the US Navy no longer operates non-nuclear carriers (amphibious ships non-withstanding).
Fun fact, in the picture you can see that Midway is the only carrier not operating F-14 Tomcat fighters, as the carrier simply couldn’t handle the size, weight and power of that aircraft.


