← ENCOUNTERS DIRECTORYDIRECT PROVENANCE INCOMPLETE
E-009593LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: exactRECORD COMPLETENESS: 43%
Cash-Landrum Heat / Helicopter Close Encounter
1980-12-29Huffman roadway, Texas, United States
Betty Cash, Vickie Landrum and Colby Landrum reported an intensely bright diamond/spindle-like object emitting flame bursts and severe heat, followed by numerous helicopters. The witnesses developed significant medical symptoms. Later investigation found them credible but did not establish the helicopters' military provenance or a documented government-owned craft.
// LINKED CLASSIFICATIONS:Angular / Pyramid / Spindle / Diamond(C-000263)→
// PROVENANCE COVERAGE
43% record completeness
This measures documentation coverage, not whether the encounter or its claims are true.
0 SOURCES · 0 PRIMARY
Date documented
1980-12-29
Location documented
Huffman roadway, Texas, United States
Map coordinates available
No latitude/longitude is available for mapping.
Catalogue classification linked
1 family link(s), 0 case-specific component(s).
Published citation-backed claims
0 encounter-target claim(s), 0 component claim(s).
Source coverage
0 unique source edition(s); 0 marked primary for at least one claim.
Assessment has encounter-level provenance
Assessment fields exist, but no encounter-target published citation-backed claim currently supports them.
Assessment values are present without encounter-target published citation-backed claims. Treat the matrix as unprovenanced metadata until direct claims are added.
Witness totals are stored, but no encounter-level cited claim currently documents where those numbers came from.
// ASSESSMENT METADATA
Stored case-assessment fields
Stored total witness estimate3
Stored verified-report count0
Instrumental evidence flagNO
Official investigation flagYES
These stored assessment values are shown transparently but should not be treated as source-backed facts until encounter-target claims cite their provenance.