GPS Interference Incidents in 2025
GPS interference affecting commercial aviation reached 55,000+ reported incidents in 2025, a 22% increase over 2024. The threat has evolved from isolated events to a persistent global phenomenon, with jamming comprising 62% and spoofing 38% of incidents.
2025 Summary
Jamming vs Spoofing
GPS jamming (signal denial) and spoofing (false position injection) present distinct threats to aviation. Jamming causes GPS receivers to lose position fix entirely, while spoofing feeds false coordinates that can displace indicated aircraft position by hundreds of kilometers.
| Type | 2023 | 2024 | 2025 | Trend |
|---|---|---|---|---|
| Jamming (signal denial) | 12,800 | 28,000 | 34,200 | +22% |
| Spoofing (false position) | 5,200 | 17,000 | 21,000 | +24% |
| Total | 18,000 | 45,000 | 55,200 | +22% |
By Region (2025)
Safety Impact
GPS interference has triggered over 2,400 false Ground Proximity Warning System (GPWS) alerts in 2025, creating cockpit distraction during critical phases of flight. Fifteen airports have restricted or suspended GPS-dependent approaches due to persistent interference, including Tartu (Estonia), Beirut, and Erbil.
The aviation industry is responding with alternative navigation investments: inertial reference system upgrades, eLoran development programs, and multi-constellation GNSS receivers. However, these solutions are years from widespread deployment, leaving the industry reliant on conventional ILS approaches and procedural workarounds.
Sources
- IATA — GNSS Interference threat assessment, annual report 2025
- Eurocontrol — GNSS interference monitoring, European airspace 2025
- OPSGROUP — GPS Spoofing and Jamming pilot reports database
- Estonian Transport Administration — GNSS interference statistics
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This page provides publicly available information about airspace conditions. Always consult official sources (ICAO, EASA, FAA) for operational decisions.