ECDIS ~ Electronic Chart Display and Information System https://t.co/Q0OYAJRTNL https://t.co/RRlPc3TLPa

ECDIS ~ Electronic Chart Display and Information System https://t.co/Q0OYAJRTNL pic.twitter.com/RRlPc3TLPa

— Sea News (@SeaNews11) July 20, 2018

from Twitter https://twitter.com/SeaNews11

July 20, 2018 at 05:11AM
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