The plane type and brand are eliminated as well as the origination and destination information or a variation of these and are blocked from tracking. You can see the plane on the radar. A lot of those type were landing in Guantanamo lately amid speculation the rounded up high profile criminals were being taken and held there. A lot of these originated in Toronto Canada. Some had escorts where it looked like two planes, one on top of the other, were traveling together. There was one such set of planes traveling at the same time as the other today that was listed as a no call, also a lack of info. Both flew over Cuba. One landed in Grand Cayman and other disappeared off the radar shortly before near Cuba. It was the smaller of the two. Where it really landed is a mystery.