A Maryland witness at Chestertown reported watching a cross-shaped object with an unusual sound crossing the sky at 500 feet, according to testimony in Case 79581 from the Mutual UFO Network (MUFON) witness reporting database.

The witness was standing in his living room at 8 p.m. on September 29, 2016, when a plane was noticed moving in from the west.
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“I thought it was too low, about 15 degrees above the horizon and about 500 feet altitude,” the witness stated.“Went into the front yard to study.”