← ENCOUNTERS DIRECTORYENCOUNTER-CLAIM PROVENANCE PRESENT
E-005009LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: exactRECORD COMPLETENESS: 100%
Angel Peak Extreme-Speed Radar Track
July 16, 1957Angel Peak Air Defense radar site, Nevada, Nevada, United States
According to the Project Blue Book report as described by Hastings, an Air Defense Command radar crew at Angel Peak tracked a target inbound at an average reported 6,200 mph, stationary for about 12 seconds, then outbound at about 7,000 mph. Hastings also reports an encrypted IFF response.
// LINKED CLASSIFICATIONS:Official Investigations & Programs(P-000105)→
// PROVENANCE COVERAGE
100% record completeness
This measures documentation coverage, not whether the encounter or its claims are true.
2 SOURCES · 1 PRIMARY
Date documented
July 16, 1957
Location documented
Angel Peak Air Defense radar site, Nevada, Nevada, United States
Map coordinates available
Coordinate precision: approximate.
Catalogue classification linked
1 family link(s), 0 case-specific component(s).
Published citation-backed claims
2 encounter-target claim(s), 0 component claim(s).
Source coverage
2 unique source edition(s); 1 marked primary for at least one claim.
Assessment has encounter-level provenance
2 encounter-target published claim(s) can carry assessment provenance.
// ASSESSMENT METADATA
Stored case-assessment fields
Stored total witness estimate3
Stored verified-report count0
Instrumental evidence flagYES
Official investigation flagYES
// ENCOUNTER LOCATION · OPENSTREETMAP
COORDINATE PRECISION: APPROXIMATE