50
Minutes
Oil Tankers, Bulk Carriers, Gas Carriers, Ro-Ro Vessels, Tugs, Dry Cargo Vessels
Ablebody Seaman, Bosun, Chief Cook, Chief Engineer, Chief Officer, Deck Cadet, Electrical Officer, Fifth Engineer, Fitter, Fourth Engineer, General Steward, Master, Oiler, Ordinary Seaman, Pumpman, Second Engineer, Second Officer, Third Engineer, Third Officer, Wiper
