Maine Maritime Academy, in Castine (MMA) In our American Futures dispatches from Down East Maine, John Tierney did several reports (collected here) about the Maine Maritime Academy, based in Castine. These were early entries in what has become one of our central themes. That is the importance of what used to be dismissively known as “vocational education” or even “trade schools,” and now might be called “career technical education” or go by other names—but which, by any name, has a newly crucial economic and social-mobility role.