Claims are displayed with the source wording, locator, relationship and verification state. Competing claims remain separate rather than being averaged into a single answer.
CLAIM-672009reported
“In the May 5, 1965 naval report quoted by Hynek, a leading signalman first believed he saw an aircraft; binocular observation then showed three objects in close proximity, one brighter than the other two.”
CLAIM-672010corroborated
“The quoted report states that four moving targets were detected by SPS-6C air-search radar at ranges up to about 22 miles and held for up to six minutes.”
CLAIM-672011corroborated
“The objects were reported to spread into a circular formation overhead for about three minutes, with this maneuver and several course changes confirmed visually and by radar.”
Multiple claim rows are intentionally retained when sources disagree. ANOMALY does not silently reconcile competing values.
CLAIM-672012reported
“Hynek says Blue Book dismissed the Philippine report as insufficient data/aircraft without attempting to obtain the further data he considered necessary.”
SOURCE COMPARISON
Hynek Radar-Visual UFO Reports · Hynek Observational Classification
CLAIM-670012reported
“Hynek excludes radar-only UFO observations because radar experts disagree about anomalous propagation, malfunctions, birds, insects, weather, and other possible causes; he retains radar evidence when a visual observation can with high probability be associated with the same event.”
CLAIM-672002reported
“When visual and radar observations can with high probability be shown to concern the same event, Hynek considers radar a powerful adjunct to the visual report.”
CLAIM-676007reported
“Appendix 1 lists Radar-Visual examples only where visual and radar observations are associated closely enough to meet Hynek’s category.”
Multiple claim rows are intentionally retained when sources disagree. ANOMALY does not silently reconcile competing values.
SOURCE COMPARISON
Hynek Radar-Visual UFO Reports · Hynek Evidence / Interpretation Caveat
CLAIM-672001reported
“Hynek warns that radar returns alone are vulnerable to propagation effects, equipment effects and other ambiguous causes, so he does not treat radar-only reports as Radar-Visual cases.”
CLAIM-672004reported
“Hynek argues that potentially strong radar-visual cases were frequently weakened by poor follow-up and incomplete reduction of the available data.”
Multiple claim rows are intentionally retained when sources disagree. ANOMALY does not silently reconcile competing values.
SOURCE COMPARISON
Hynek Radar-Visual UFO Reports · Reported Encounter Observation
CLAIM-672003reported
“Hynek describes the Radar-Visual prototype as commonly involving unfamiliar lights or formations, often with high speeds, occasional hovering, reversals and sharp turns.”
SOURCE COMPARISON
Hynek Radar-Visual UFO Reports · Investigation Sample Statistic
CLAIM-682001reported
“Hendry classified five reports, 0.4% of his 1,158 IFOs, as Radar-Visual impostors: two prank balloons, two stars, and one balloon.”
CLAIM-682002reported
“Hendry says most Radar-Visual IFOs involved an improper match between a real visual stimulus and an independent, weak, misunderstood, or unrelated radar return.”
CLAIM-682004reported
“In case 148, police reports of an orange object were eventually tied to a metal-bearing prank balloon; a weak RAPCON return in the vicinity disappeared quickly and did not independently establish an anomalous craft.”
CLAIM-682005reported
“In cases involving campus witnesses, Moline-Davenport observers, Willow Grove radar, and Hauser radar, later inquiry showed misunderstood radar capabilities, weak clutter-like returns, or stars that reappeared in the same position on later nights.”
Multiple claim rows are intentionally retained when sources disagree. ANOMALY does not silently reconcile competing values.
SOURCE COMPARISON
Hynek Radar-Visual UFO Reports · Investigation Source Caveat
CLAIM-682003reported
“Hendry emphasizes that radar anomalies alone are insufficient because propagation, ground clutter, weather, weak returns, and other radar angels can produce targets unrelated to the visual observation.”
CLAIM-683021reported
“No Radar-Visual report survived in Hendry's 113-case residual collection; he says historical RV cases often suffer inconsistent data, uncertain visual/radar synchronization, and inadequate recording.”
Multiple claim rows are intentionally retained when sources disagree. ANOMALY does not silently reconcile competing values.