Sighting Details
Report #4621
Filed by: unknown
WHEN
Aug. 18, 1988, 2:45 p.m.
Duration: 0:03:00
WHERE
Harvey, MI
46.49472220° | -87.35416670°
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WHAT
Shape: Other
Description:
"Very large dual disk saucer counter rotating hovering and finally submerging into lake superior about 1/2 mile offshore."
