Vessel name: Polaris ; Year built: 2012 ; Flag: Netherlands ; Homeport: Rotterdam Length: 81.2m X 13.3m ; GRT: 2501 ; Callsign: PBZN ; MMSI:245142000 ; IMO: 9496915 Type: Special Vessel / Pilot Ship A "Pilot Ship / Pilot Vessel" is a "special type" of ship in which it accommodates a certain and limited Marine Pilots (Sea, River, Harbor Pilots), it also carries small boats/crafts that are used to tender services to and from the Pilot ship. In a Pilot Vessel, the Pilots can take their time...
These are some of the reliable sturdy Pilot boats of Netherlands and Belgium to bring and pick up Marine Pilots to and from commercial merchant vessels either inbound or outbound. The Marine Pilots are licensed PROFESSIONALS who have a thorough knowledge of a certain port and they guide the Master/Captain of commercial ships in and out of the foreign Seaport. Location: Steenbank Pilot Station, Flushing/Vlissingen Pilot Station, Wandelaar Pilot Station. Boats in order of appearance in this...
Location: England Various shots following a river pilot. He is seen disembarking from one boat and climbing up a rope ladder onto a large ship. Various shots of another river pilot, dressed in a cap, woollen jumper and sea faring jacket. He is seen at the wheel of his boat. Various shots of two river police pilots on the River Thames in London. They are filmed in the cab and on the deck of their boat. They pull up alongside some riverboat houses and talk to a woman who owns one of the them....
A handy and simple tool to determine in a minimum time what is really needed as tug assistance, is the Bollard Pull Calculator which calculates in an approximate way the total required tug power for ships in various conditions of wind and current. This tool can be loaded as an app on the smart phone.