GNSS Interference Report
Issued: 10 months, 4 weeks ago
Date | Reference | Region | Category | Aggressors | Source |
15 Jun 2023 - 12:55 | CW GNSS 166 | Indian Ocean | GNSS Interference | NAVCEN | |
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USER: GPS Disruption Commenced at 1555 LT (1255 UTC) in Position 14-05.7 N 042-14.4 E, Vessel was heading on a True Course of 151 Degrees and Speed 12.7 kts. The Disruption occurred 4 times with interval of 3 to 5 minutes. NAVCEN: The GPS Operations Center reviewed the GPS Constellation and Control Segment, there are no known anomalies that might affect GPS signal integrity at the time and vicinity of the reported problem. Space weather was reviewed and found unlikely to have impacted GPS performance. There were no authorized GPS tests in the area. No correlating reports from inter-agency partners. No additional information. User encouraged to report the issue to the nearest communication authority. |