1977: Chilean soldier loses five days to UFO (The Valdes Case) Chile Sightings 1977: Chilean soldier loses five days to UFO (The Valdes Case) Orbman April 8, 2013 0 THINK ABOUTIT UFO SIGHTING REPORT Date: April 25, 1977 Sighting Time: 4:15 a.m (3:50 am) Day/Night: Night... Read More Read more about 1977: Chilean soldier loses five days to UFO (The Valdes Case)