The Chiles-Whitted Encounter

At about 2:45 a.m. on July 24, 1948, Eastern Air Lines pilots Clarence Chiles and John Whitted, flying a DC-3 near Montgomery, Alabama, reported a cigar- or torpedo-shaped object with two rows of lighted windows and a flame exhaust passing close to their aircraft before pulling up into clouds. The report electrified Project Sign and, by insider accounts, directly prompted the pro-extraterrestrial "Estimate of the Situation."

Both pilots saw the object approach head-on and pass to their right within an estimated few hundred feet, describing a wingless fuselage-like shape roughly 100 feet long, glowing blue along its underside, with brilliant window-like rectangles and an orange-red exhaust. The encounter lasted seconds. One passenger, the only one awake, reported seeing a streak of light. A crew chief at Robins Air Force Base, Georgia had reported a similar object about an hour earlier, and reports from The Hague days before described a comparable "flying fuselage."

Testimony from two experienced commercial pilots taken within hours, the passenger's partial corroboration, and the same-night Georgia report. No radar or photographic evidence exists.

Project Sign investigated immediately and treated the case as central; per Edward Ruppelt, it tipped Sign's analysts into drafting the Estimate of the Situation concluding interplanetary origin, which General Vandenberg rejected. The case was later reclassified: the Air Force's mature position, argued prominently by astronomer J. Allen Hynek and adopted by the Condon-era analyses, held that the pilots had seen an exceptionally bright bolide meteor, with the windows an illusion of fragmentation and afterimage, noting a spectacular meteor procession was observed elsewhere that night.

The meteor explanation is the standard skeptical reading, strengthened by documented cases of pilots misjudging bolide distance and by the seconds-long duration. Proponents answer that two airline pilots at close range described structure, windows, and a climbing maneuver, which meteors do not perform, and that the same-shape reports elsewhere that week complicate coincidence. The case remains the classic argument over whether trained observers can be fooled at close range, with the historical twist that it briefly convinced the Air Force's own analysts of the extraordinary answer.