41 10N174 40W unidentified aerial event — November 1964

On or during November 1964, at or near 41 10N174 40W, the source reports the following sequence: REPORT COVERING UNIDENTIFIED FLYING OBJECT SIGHTING REPORT COVERING UNIDENTIFIED FLYING OBJECT SIGHTING REPORT COVERING UNIDENTIFIED FLYING OBJECT SIGHTING REPORT COVERING UNIDENTIFIED FLYING OBJECT SIGHTING 1. CLEARANCE, ALTITUDE, AND COURSE: THE OBJECTS WERE SIGHTED AT ABOUT 20,000 FEET ALTITUDE AND DISAPPEARED FROM VIEW AT APPROXIMATELY 50,000 FEET. ADDITIONAL DETAILS: THE OBJECTS WERE INITIALLY SIGHTED BY THE FLIGHT ENGINEER ON BOARD AN AMERICAN AIRLINES COMMERCIAL AIRLINER. THE CAPTAIN AND FIRST OFFICER ALSO OBSERVED THE OBJECTS.