This picture is only as an example, what next-generation flying cranes might look like https://www.youtube.com/watch?v=y7RQ7FZZJV8 Kimmo Huosionmaa When we are thinking about UFO:s we might see, that the equipment, what is used in SAR (Special Air Rescue) missions. That equipment must be quiet and STEALTH, and that would make them look like very unusual. Also, the most modern building equipment, what might use to carry elements to high or isolated building sites might look very unusual. And in idealistic cases, same vehicles can use in many missions in civil and military sectors. So that means this kind of vehicles might call as "man-made UFO:s". Below this text is a link to the film, what is portraying about UFO. That film is from YouTube, and of course, it might be faked, but there could be some flying vehicle what flies over the people head. But it would not be difficult to fake by using cutting and other trick methods. This footage has been taken in China,...