I do not believe this article is ready yet for GA status. I have added ((fact)) tags where additional citations may be necessary. Also, the lead mentions that "Citing court rulings in the United States and in Germany, critics have asserted that Roughs Tower has always remained under the jurisdiction of the United Kingdom" yet no such court rulings are mentioned in the article.
As the article is relatively short, I would recommend cleaning up and merging Legal status of Sealand into this article. Since the debate over whether this territory is actually it's own state is probably the only reason this article even exists, that information can certainly presented in the main article. Further, per WP:ENGVAR, the article needs to be consistent in its use of American vs. British grammar. For example, there are instances when both "defense" and "defence" are used, as well as "recognize" and "recognise".
Please renominate when the above revisions have been made! Best, epicAdam (talk) 19:14, 18 July 2008 (UTC)