James Carter, who was then the governor of Georgia.
no-one knows...
I could find only one reported sighting, O'Hare International in Chicago, IL, in 2006-7. Point of interest:Xiashoan, China had one reported sighting.
April 4, 1966, over Westfall High School, located in the suburban town Clayton South, Victoria, Australia. An interesting fact;there were two sightings on this exact date in the US.
Franklin Roosevelt was the Us president in July, 1933 when the more recent reports began. The first reported sighting was in the 8th century or maybe earlier.
One of the earliest recorded sightings occured in the late 1800's in rural Texas.
According to MUFON, California, Texas and Florida, in that order, have the most reported sightings. All three of these states have many sunny days and clear nights which may make it easier to spot UFO's.
I can show you pictures of UFOs, but do you mean unknown to you or unknown to both of us. Most UFO pictures I know what they're a picture of so they're not unknown to me. But I can show you pictures of objects that appear to be flying that you won't know what they are.
Betty and Barney Hill Betty And Barney Hill UFO Abduction Story Commemorated On Official N.H. Highway Plaque The new historical marker erected by the state of N.H. commemorates the Betty and Barney Hill 1961 UFO encounter, which was the very first alien abduction report in the United States.
It is hard to tell as not every sighting has been recorded, and some are hoaxes, but ever since man has lived on earth there have been UFO sightings. But well recorded sightings go back earlier that the 1600's.
UFO sightings are not a new phenomena. Cave drawings are thought to contain pictures of aliens and their 'flying saucer'. There is no way to say when the first visitation occured for lack of written records. * Added - James Everell recorded the sighting in the US by him and 2 others at the Muddy River near Boston Massachusetts on March 8 1639, It was said to have be in the shape of a pig with flames and it was observed moving in the sky for several hours
Except for a couple of UFO sightings I have not heard any US president communicating with aliens.
Of the 600 to 650 reported sightings (world wide) annually, there is no way to measure accurately which ones are more significant than the others. Many times, only in hindsight, do some aspects take on signifcant meanings. Some sightings are seen by many, these usually over urban areas. Some are sighted several nights/days in a row, some only a single sighting is reported. Only through researching each case individually will any important factors be revealed.