The STCW Updating Proficiency in Fast Rescue Boats involves both theory development and practical experience, focusing on launching and recovery using single arm davits, search and rescue and casualty recovery at sea. This STCW course forms a vital part of training for those who must lead a fast rescue boat as well as any crew on a Merchant Navy vessel who are part of the FRB crew. FRBU Route 1 course is directed to seafarers with more experience, who have taken part in FRB drills within the last 5 years.