The Problem
GNSS INTERFERENCE IS GROWING. ONBOARD ALARMS AREN'T ENOUGH.
Modern vessels depend entirely on GNSS for positioning. But jamming suppresses the signal, and spoofing replaces it with a false one — often without triggering any alarm on the bridge. The chart still shows a position. The position may be wrong.
The result is a gap between what the system displays and what is actually happening — a gap that carries real navigational risk, especially in congested waters, port approaches, and high-traffic corridors.
Why Now
THE THREAT
IS ACCELERATING.
GNSS interference has become routine in major shipping corridors
What was once rare now occurs daily in the Baltic, Eastern Mediterranean, Black Sea, and Gulf regions. Incidents are increasing in frequency, scale, and sophistication.
Vessel operations depend more on GPS than ever before
ECDIS, AIS, dynamic positioning, port approach systems, and automated reporting all rely on GNSS. A degraded signal is no longer just a navigation problem — it affects safety systems, compliance, and cargo timelines.
Regulation is moving toward mandatory integrity monitoring
IMO guidelines on GNSS integrity are tightening. P&I clubs and flag state administrations are increasingly asking operators to demonstrate that navigation data was validated.
Ready to close the integrity gap?