This definition appears very rarely
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Samples in periodicals archive:
Vessel traffic services simulator / K-Sim VTS. Contact us. Phone: +47 81 57 37 00; Product / price information; Local representatives; IALA recommendation.
General information The VTS (Vessel Traffic Services) simulator was built in 1998 and upgraded in 2003, 2006 and in 2009. The simulator is used for training sessions...
Information relative to the Vessel Traffic Services Simulator within the CCG College.