I've seen that multiple times - it is not rare. Planes go there regularly to bring people and supplies back and forth. Several times I've seen their callsigns as GTMO with numbers at the end. Also remember they bring lawyers back and forth for the prisoners, and there are medical flights as well.
I've seen that multiple times - it is not rare. Planes go there regularly to bring people and supplies back and forth. Several times I've seen their callsigns as GTMO with numbers at the end. Also remember they bring lawyers back and forth for the prisoners, and there are medical flights as well.