Marine
Marine Pilot : is licensed professional was a seafarers who has expertise in the field of nautical and comply the requirements to pilotage the vessels.
Pilotage : is activities of the pilot giving advice and information to the master about the state of the local waters are important for cruise navigation can be implemented safely of the ship and the environment. Pilot is familiar with the coastlines, shoals, harbors, ports, weather, tides, shipping regulations and restrictions of the area for which he is licensed by Governments (Ministry of Transportations).
Voluntary Pilotage Services (VPS) : a water area due to the condition of waters (full vessel traffic and to understood two-way communication between the ship) could do pilotage, for the avoidance of doubt the Captain may require pilotage for submit a request to use the facilities of pilotage