Method & Sources

Source register

Every source used, the exact statement it supports, and whether that statement has been verified against the KPI definition. 24 sources · 33 source–value links.

Verification overview

Verified primary source 16 Verified secondary source 1 Partially verified 11 Conflicting evidence 3 Source verification pending 2 No reliable source identified 0

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Sources (1)

T8 · Supplied input (not evidence) · No governance tier (not evidence)
Space Autonomy Monitor: Phase 1 KPI framework and initial figures (no URL: not a public document)
Project owner (internal brief)
Starting inputs only. Not independent evidence. Figures are preserved for traceability and flagged until traced to a documented source.
Published:
Supplied on 9 November 2026. Underlying references were not provided with the brief.
Accessed:
9 Nov 2026
- KPI 08 · European air traffic exposed to GNSS interference
  input
  38% of European air traffic exposed; up to 40% also referenced.
  Period: Not stated · Scope: Europe
  Limitations: Supplied summary.
  Reliability: Not independent evidence.
  38% matches EUROCONTROL 2021; "up to 40%" not traced.
  ⚑ Source verification pending
  Not checked