Source: wikibot/us-a
= US-A
{wiki=US-A}
US-A can refer to several things depending on the context, but it is often used to denote a specific designation or program. One of the notable references is to the "US-A" (also known as "US-1") reconnaissance satellites developed by the United States. These satellites were part of the CORONA program during the Cold War, which was aimed at photographic reconnaissance.