A hull without its skipper is not a hire
Some vessels can go out bareboat to a customer who holds the right certificate; others may not leave without a skipper on board. Base treats the skipper as a resource of the same weight as the vessel: confirmation checks both for the whole period, including the time before and after a trip that the skipper is not available for another one. A boat with nobody licensed to take it is not availability, and the calendar should not draw it as though it were.









