Vessel MMSI 566377000 exhibits 4.1-hour AIS gap and 93km displacement

A vessel identified by MMSI 566377000 ceased AIS transmission for 4.1 hours before reappearing 93km from its last known position. This behavior is consistent with deliberate AIS evasion or spoofing, though technical failure cannot be ruled out. Such gaps are frequently used to mask illicit ship-to-ship transfers or sanctions evasion.