Little Rock AFB, Arkansas
While the base contains several large buildings, none of them are large enough to hold thousands of people, and appear to be for housing or plane maintenance.
Ira Eaker AFB, Arkansas
What it really is: It’s just your typical small town, with it’s largest buildings being a couple of schools, some stores, and some churches.
What it really is: Using Google maps I’ve found numerous large buildings in this area, but most of them are commercial properties, and none of them look a prison camp.
Blythville AFB, Arkansas
What it really is: Eaker Air Force Base (which is it’s actual name) was closed in 1992, and is now the Arkansas International Airport. The only military presence there is the Arkansas National Guard that uses the airport for helicopter training.
What it really is: Only a few structures of this former camp remain.
In 1992 the camp was declared a National Historic Landmark, and is opened to the public.
What it really is: There was a Japanese interment camp here, but it is long gone.
The town itself is very small, with the largest buildings there being a couple of small warehouses that are not surrounded by any fences
Pine Bluff Arsenal, Arkansas
What it really is: The site did house BZ, but the facility the housed it was destroyed in 1999.
Ft. Chaffee, Arkansas
What it really is: Fort Chaffee is a National Guard base for the state of Arkansas.
The base has also been used to house refugees. In 2005 it was used to house 10,000 people affected by Hurricane Katrina. Any one of those people could have seen a prison camp there, if it was there, and yet none have.