Useful articles
Navigational information about local waters
When the Navigator is appraising his passage plan, he/she should be prepared to look for the relevant information in the appropriate reference books.
17.08.2020
The Nippon Kaiji Kyokai Society (Class NK) is a ship classification society of the International Association of Classification Societies (IACS), headquartered in Tokyo.
Communication & Radionavigation SPb Co. Ltd. is approved as a company engaged in inspection, testing and performance tests of communications and navigation equipment in accordance with the rules of the NK Class society.