From November 1987 a contractor named Ed Walters brought a series of photographs of a glowing object with a row of ports along its underside to the local paper in this Florida town — anonymously at first, then under his own name. Within two years there were some forty pictures, and Gulf Breeze had become a place of pilgrimage. In 1990 the new occupants of the Walters house found a model made of foam and film in the attic, matching the object in the photographs. Walters said it had been planted. Meanwhile other residents, police officers among them, were reporting lights over the sound in those same years, and some of those reports have nothing to do with Walters. The case remains a classic of how one disputed witness drowns out everything else.

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Off San Diego and the Tic Tac

On 14 November 2004 the Nimitz carrier group, a hundred-odd kilometres south-west of San Diego, spent several days tracking returns that dropped from twenty-five kilometres to sea level in seconds. A pair of F/A-18s was sent to look; the squadron commander, David Fravor, reported a white object with no wings and no exhaust, shaped like a breath mint, moving over the water in sharp jumps. The second aircraft filmed it on an infrared camera. That recording, known as FLIR1, was published in 2017 and confirmed by the Pentagon in 2020 as genuine and unidentified. It is the first case on this map where the defence ministry itself vouched for the document.