Black Helicopters

In a sighting report of UFOs over nuclear missile launch facilities, the witness added: "Soon, black, unmarked Huey helicopters showed up.  The crews of those choppers came to the Officers Club but spoke to no one and disappeared as quickly as they appeared; short hair, dark clothes, kept to themselves.  They were different and stuck out.  I'd love to know who they were."  (MUFON UFO Journal, Sepember 2013.)