The main witness who was on vessel security watch on this night and another crewman had both previously seen fireballs crossing over the river. So, on this night he decided to wave his flashlight at it. It crossed to the center of the river, always to the same spot, where they anchored their gravel barges. It sat there for about 10 minutes, just a ball of fire, soon the fire dissipated and the witness saw a disc-shaped object about 30 meters in diameter with a dome on top and a smaller dome on the bottom. The color of the object was silver metallic and it had rotating amber and white lights with a small greenish light on the bottom. It hovered for about 2 minutes and then started moving towards their vessel (a US Army 65ft harbor tug). The disc then turned off its lights and stopped at approximately 10 feet from where the main witness was standing. For some reason he felt no fear. There was absolutely no noise as the upper dome started to shift revealing a window-like opening which covered 1/4 of the dome, an eerie green light illuminates the inside of the craft. Suddenly an occupant peers from the side of the window, then 2 more appear just looking at the witness. He waves at them and they wave back. This went on for about 5 minutes or so. The occupants were pointing at his uniform and rifle, so he put the rifle down. He described the humanoids as about 3.5ft in height, with bluish green skin, large eyes, not almond shaped, but round with bright green pupils, slender bodies with 4 digits on each hand. They resembled small children, with small ears, nose and mouth which never opened. They appeared to be using hand language and were pointing at different items. The witness was trying to communicate but didn’t know how. So he gestured to them that he was going to get another crew member from below, so he went below and woke the skipper. The skipper didn’t know what the witness was trying to tell him so he came topside and the disk had moved around the rear of the vessel, and the skipper was about to “chew him out” when the disc moved forward. At this point the skipper began screaming and began grabbing for the rifle. The witness fought with skipper, preventing him from shooting at the disc and kept yelling at the occupants of the disc to get “out of range”. Just as soon as the disc moved away from the vessel, the skipper started calming down. The disc then moved up the river and suddenly disappeared at high speed. NOTE: The above image is a rendering.