Every applicant shall have a navigation time of not less than 720 days, including not less than 540 days while qualified to serve as a boatmaster and not less than 180 days in steering a large convoy.
Vsak prosilec ima opravljenih najmanj 720 dni plovbe, vključno z najmanj 540 dnevi kot usposobljen za delo voditelja čolnov in najmanj 180 dnevi kot krmar velikega konvoja.