Aircraft over the eastern Mediterranean and around Cyprus regularly report GNSS spoofing and jamming, often with positions shifted towards the Levant coast.
Last 24 hours: High· data up to · updated hourly
2.4%of area-hours with interference in the last 24 h (2,677 observed)
37of 348 areas affected in the last 7 days (15 severe)
28%highest share of affected aircraft in one area (7 days)
29aircraft with spoofing indications in the last 7 days (32 events)
Affected areas — last 7 days
Share of aircraft with degraded GNSS:2–5.0%5–10.0%10–20.0%20–35.0%35–50.0%50%+
Share of observed area-hours in which a notable share of aircraft reported degraded GNSS (≥ 2% of aircraft; dark part ≥ 10%).
Most affected day in this period: Sun 11 Oct (8.1% of area-hours severely affected).
Day (UTC)
Area-hours
Affected
Severe
Aircraft-hours
Mon 2 Nov
1,065
10 (0.9%)
9
14,572
Sun 1 Nov
2,713
75 (2.8%)
65
39,742
Sat 31 Oct
2,953
31 (1.0%)
29
40,825
Fri 30 Oct
2,761
32 (1.2%)
31
37,013
Thu 29 Oct
3,084
41 (1.3%)
33
41,363
Wed 28 Oct
2,901
40 (1.4%)
33
40,450
Tue 27 Oct
2,750
34 (1.2%)
29
38,162
How to read these figures
The region is divided into hexagonal areas of about 1,770 km². For every hour, the monitor checks which share of the aircraft in each area reported degraded GNSS integrity (NIC) via ADS-B. An area-hour counts as affected when that share exceeds the threshold and enough aircraft were present. Spoofing indications are impossible position jumps and large GNSS/barometric altitude differences. These are heuristic indicators — see how the map works for details and limitations.
