Visual reporting
Investigation brief
Aggregation, swimlane time, and process flows over the full public-record corpus — official enquiry and labelled-CT investigations together. Charts are finding aids. They are not verdicts. Weak quality components stay visible. Nothing is ruled out because it was unpopular.
Evidence
163
Sources
60
Contradictions
22
Mean quality
3.20
Evidence by type
Counts, not weights. A large class can still be weak.
Source class mix
Government origin is not a quality score.
Mean quality dimensions
Corpus mean 3.20 / 5. Zeros still count.
Quality distribution
Aggregate score buckets. Weak items are not deleted.
Evidence by source year
Publication / source date, not event date.
Hypothesis fusion
Support mass vs contradict mass. Score is not a verdict. Weak hypotheses stay visible.
Hypothesis version history
Confidence moved after later releases. Seeded versions are labelled in the audit log.
Quality heatmap by evidence type
Cell colour tracks the dimension mean. A high aggregate with a dead chain-of-custody still shows the zero.
| Type | Prov | Auth | Ind | Contemp | Corr | Spec | Comp | Chain | n |
|---|---|---|---|---|---|---|---|---|---|
| flight record | 5.0 | 5.0 | 2.7 | 4.3 | 4.7 | 5.0 | 3.7 | 4.3 | 3 |
| communication log | 5.0 | 5.0 | 3.0 | 4.0 | 4.0 | 5.0 | 3.0 | 4.0 | 1 |
| radar data | 4.0 | 5.0 | 4.0 | 5.0 | 4.0 | 3.0 | 3.0 | 4.0 | 1 |
| financial record | 5.0 | 5.0 | 2.0 | 3.0 | 4.0 | 4.0 | 4.0 | 4.0 | 3 |
| scientific paper | 5.0 | 5.0 | 4.0 | 4.0 | 3.0 | 4.0 | 3.0 | 3.0 | 1 |
| intelligence cable | 4.6 | 4.6 | 2.7 | 3.1 | 3.5 | 4.2 | 3.1 | 4.0 | 15 |
| 4.2 | 3.4 | 3.8 | 4.8 | 3.2 | 4.2 | 3.0 | 3.2 | 5 | |
| engineering report | 4.9 | 5.0 | 2.1 | 2.2 | 3.4 | 4.4 | 3.7 | 4.0 | 9 |
| government report | 4.7 | 4.7 | 2.3 | 3.0 | 3.5 | 3.8 | 3.6 | 3.8 | 39 |
| audio | 4.0 | 4.0 | 4.0 | 5.0 | 2.0 | 4.0 | 2.0 | 3.0 | 1 |
| transcript | 4.3 | 4.7 | 3.3 | 2.7 | 3.0 | 3.3 | 2.7 | 3.7 | 3 |
| photograph | 4.0 | 4.0 | 4.0 | 4.0 | 3.0 | 3.0 | 2.0 | 3.0 | 2 |
| court filing | 4.0 | 5.0 | 3.0 | 1.0 | 3.0 | 3.0 | 3.0 | 4.0 | 1 |
| witness statement | 3.8 | 3.6 | 3.3 | 2.9 | 2.4 | 3.2 | 3.0 | 3.1 | 11 |
| news article | 4.0 | 4.0 | 3.0 | 2.0 | 3.0 | 3.0 | 3.0 | 3.0 | 1 |
| academic paper | 3.2 | 3.8 | 3.5 | 0.9 | 1.9 | 3.8 | 3.2 | 2.2 | 33 |
| document | 3.3 | 3.8 | 2.7 | 2.2 | 1.7 | 3.0 | 2.3 | 2.3 | 6 |
| video | 3.3 | 3.0 | 2.7 | 2.3 | 2.0 | 2.7 | 1.7 | 2.0 | 3 |
| media report | 1.9 | 3.0 | 2.9 | 2.1 | 2.0 | 2.9 | 1.9 | 1.7 | 7 |
| web archive | 2.9 | 2.8 | 3.1 | 0.3 | 1.3 | 2.8 | 2.5 | 1.6 | 18 |
EFI-911 brief. Authority comes from cited objects and visible uncertainty, not from the chart. Official and labelled-CT records are on the same board.