MUFON-UFO-Journal-1976-6-June_page_18

MUFON-UFO-Journal-1976-6-June | page 18 | https://thedailydialectics.com/pdfs/space/ufos/mufon/MUFON-UFO-Journal-1976-6-June/MUFON-UFO-Journal-1976-6-June.pdf

the passage of the UFO. - These three reports remind us that a “UFO “sighting need not involve a. visual stimulus; that an unknown object, flying at night, may be heard without being seen. It is also possible that these occurances may not be connected with _what we usually consider as UFO…