I download the F14-B Tomcat from this site, and followed the instructions, however I cannot access the aircraft. It does mention something about an aircraft carrier so I thought that it might be listed as a seperate flight, but not so.
I do recall an aircraft carrier being available in an earlier version of FS, can't remember which version, FS98?.
Any help in getting me up in the air in the Tomcat would be much appreciated.
One of the Tomcats is for 2002 only, that's probably the reason it doesn't show up in 2004 and many of the downloads of it are textures only.
As for the carriers take a look at these posts.