If the key propulsion of the vessel is mechanical, the ability in kW is indicated. In the case of a sailing boat, with or devoid of an auxiliary motor, PNM is stated. For people that are about to renew: We inspire you to resume your watercraft registration online or at https://boatregistration54219.blogzet.com/5-tips-about-polish-yacht-registration-you-can-use-today-42732248