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- Master & Chief Mate (Oceans or Near Coastal (Offshore Supply Vessel)) »
- Q204 - Navigation General: Oceans
69. The ECDIS must have the capability to preserve the record of the voyage track. How many hours of the previous track are required to be maintained?
ECDIS must preserve a minimum of 12 hours of voyage track data, as mandated by IMO performance standards referenced in SOLAS Chapter V/19.
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