Very calm: SWATH Pilot Boat in rough seas

Pilot tender GRODEN on 16.12.2020 on the river Weser at Brake Unterweser to Cuxhaven - 4K VIDEO

THE 25 M PILOT TENDER AT THE DUTCH NORTH SEA SHORE

At the A&R shipyard in Germany, the successful principle of SWATH boats was further developed in 2013: The SWASH principle allows sea-going, smaller and more economical boats.

Willemstad, Curacao- Queen Emma Pontoon Bridge.

The collaboration between Coast Guard Hong Kong and Camarc Design, a fiberglass double-sided hull with auto-righting function, enhances the safety index in bad weather conditions. Length 17.3 meters. Two Cat c18 diesel engines drive 670 hp each

Using pictures and sketches, this video finally explains the difference between gross tonnage (GRT) and net tonnage (NRT); the ship spaces that are included/excluded in their calculation; and the importance of these terms to ship owners.
Contents of this video will benefit mariners preparing for exams (written and oral examinations).

Each pilot association and each country can get a good overview of how other colleagues approach safety.
Ship crews can see which rules apply in which country.
In any case, this list from IMPA is worth looking through and reading.

Pilotos Prácticos del Pacífico S.A.S / Pacific Pilot's S.A.S (Versión Extendida Inglés)

The vulnerability of GNSS in shore-based use is definitely different and to be regarded as much more risky than on the high seas.