Stinks indeed, but it's like trying to empty the sea using a pail. A lot of people like the things as (stinky as) they are and it won't be changed anytime son.

The only default carrier in FS I know of is outside St Francisco (but there could be easily a lot of others I don't know), and is landable alright, if you have a plane that can stop in a dime (no arrestor cables either). There are some add-ons ones too on the various sites, for example on this page
here, or
here and
here. But there are a lot of others, major or minor add-ons about carriers, that would be a gigantic work to link them all.
Suffice you go on a site of FS freeware, select the search engine and type "carriers" or "Nimitz", "Waikato" and so on, you'll be surprised on how many add-on carriers there are for FS9.
