Coast Guard Cutter Sebago Multi-Radar Case

“Hall presents multiple radar contacts recorded aboard USCGC Sebago, with rapid range changes and one brief visual observation of a white object; a separate Keesler AFB-area visual report may or may not concern the same object.”

“Coast Guard radar case with partial visual component through Hall. Original logs are needed to validate target continuity and computed speeds.”

“Hall says the November 1957 Air Force release attributed the Coast Guard cutter case to aircraft and possible spurious radar returns.”

“Hall distinguishes diffuse/intermittent meteorological radar returns, sharp persistent targets resembling solid objects, and slow-moving radar “angels,” and argues that specialized radar patterns require case-specific analysis.”

“Hall considers simultaneous radar-visual cases stronger than radar-only cases because two modes of observation can constrain explanations.”

“Hall groups recurrent Air Force explanation styles under the labels “counter-to-fact,” “shotgun,” and “zigzag,” with the latter describing explanations that change over time.”

“Hall contrasts Air Force statements that no UFO reports were withheld with AFR 200-2/JANAP release restrictions and with specific case correspondence cited in Section IX.”

“Hall contrasts Air Force correspondence minimizing or denying knowledge of the 1948 Estimate of the Situation with Ruppelt's description and Dewey Fournet's statement confirming that an early intelligence summary existed.”

“Hall reproduces Air Force news release 1108-57 of November 15, 1957, which selected five cases from the wave for conventional/hoax explanations: Levelland, James Stokes at White Sands/Orogrande, a Coast Guard cutter case, White Sands Army patrol sightings, and Reinhold Schmidt at Kearney.”