Transas Marine launches Pay As You Sail solution. Transas Marine launches its 'Pay As You Sail' chart solution for (S)ENC. Transas received approval for the 'Pay As You Sail' service by UKHO, PRIMAR and IC-ENC after succesful sea trials and verification by Det Norske Veritas (DNV). Traditionally the navigator has to select and purchase charts prior to each voyage using what is commonly called pre-licensing method. With Transas PAYS solution the vessel will have a license and access to install, view and pre-plan using official (S)ENC's without additional cost. What's unique with Transas "Pay As You Sail" solution is that recording and reporting of charts used is done with extraction from Transas Navi-Sailor 4000 ECDIS logbook.