When and where was Balloon Tracking Experiment documented?

This encounter was documented on 1948 in an unspecified location.

What sources and physical claims back the Balloon Tracking Experiment record?

The ANOMALY archive indexes 1 independent source citations across 4 claims, achieving a provenance completeness score of 71%.

ENC-001275LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: approximateRECORD COMPLETENESS: 71%

1948

Experiments conducted to track balloons using radar and optical tracking equipment.

// PROVENANCE COVERAGE

This measures documentation coverage, not whether the encounter or its claims are true.

1 SOURCES · 1 PRIMARY

Date documented

1948

Location documented

No location record is linked.

Map coordinates available

No latitude/longitude is available for mapping.

Catalogue classification linked

4 family link(s), 3 case-specific component(s).

Published citation-backed claims

0 encounter-target claim(s), 4 component claim(s).

Source coverage

1 unique source edition(s); 1 marked primary for at least one claim.

Assessment has encounter-level provenance

No substantive assessment fields require provenance.

This dossier currently depends on a single source edition; independent coverage would strengthen comparison.