Observed arrival · 2026-10-07
Confidence Watch tracks GNSS interference
A live map, daily reports, and statistics use aircraft position-quality reports to show possible GPS and other satellite-navigation interference.
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- For
- Aviation, maritime, and infrastructure risk monitors
- Worth noticing
- The homepage reports 14,773 incidents since 2024 and a median event duration of 2.6 hours.
Field notes
The map offers 7-day, 30-day, and one-year views, with globe/flat controls and a separate daily-incident chart. Its stated detection rule groups neighboring cells when at least two aircraft and 10% or more report degraded satellite positions in a ten-minute window; that is an aircraft-reporting signal, not by itself proof of deliberate jamming or spoofing. The page also explains NIC and NACp and lists aviation, maritime, and timing risks.
Observed signals
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Editorial observations of this landing page, not a rating.
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