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E-005308LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: rangeRECORD COMPLETENESS: 100%

Ellsworth F-09 Missile-Site Light Reports

Mid-1970s; exact dates not suppliedEllsworth AFB Minuteman missile field, South Dakota, South Dakota, United States

Hastings recounts Bill and Martha Patterson’s reports of strange lights near Ellsworth Launch Facility F-09, including a silent brightly lit disc-like object, and a separate occasion when a missile-security strike-team leader reportedly said radar had detected an object above the LF. The surrounding cattle-mutilation discussion is not treated as proof of a common cause.

// LINKED CLASSIFICATIONS:Nuclear & Defense Incursions(P-000102)→
Claims are displayed with the source wording, locator, relationship and verification state. Competing claims remain separate rather than being averaged into a single answer.
SOURCE COMPARISON

Encounter · Reported Encounter Observation

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CLAIM-530033reported
“Hastings says the Pattersons repeatedly saw unusual lights near Ellsworth Launch Facility F-09 and that Bill Patterson on one occasion observed a bright silent disc-shaped object maneuvering after sunset.”
UFOs and Nukes: Extraordinary Encounters at Nuclear Weapons Sites
SRC-002102 · Patterson F-09 civilian UFO reports; uploaded PDF pages 391-392
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SOURCE COMPARISON

Encounter · Reported Radar Observation

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CLAIM-530034unverified
“On another occasion, a missile-security strike-team leader reportedly borrowed the Pattersons’ binoculars and said base radar had detected an object above the launch facility and the command post had sent his team to investigate.”
UFOs and Nukes: Extraordinary Encounters at Nuclear Weapons Sites
SRC-002102 · Patterson account of strike-team/radar response; uploaded PDF pages 391-392
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SOURCE COMPARISON

Ellsworth F-09 Missile-Site Light Reports (Mid-1970s) · Research Hypothesis / Correlation

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CLAIM-530035unverified
“Hastings discusses the F-09 sightings in a chapter about cattle mutilations and explores possible links, but the evidence presented does not establish that the aerial reports and animal deaths had a common cause.”
UFOs and Nukes: Extraordinary Encounters at Nuclear Weapons Sites
SRC-002102 · Hastings discussion of possible UFO/mutilation relationships; stored as hypothesis only; uploaded PDF pages 387-397
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