September 5, 2019 VESSEL REVIEW | French-built SAR boat to operate out of Durban for NSRI Written by Baird Maritime on September 5, 2019. Posted in Search and Rescue, Work Boat World Vessel Reviews. The National Sea Rescue Institute (NSRI) is a volunteer rescue service operating around the South African coastline. The NSRI operates a fleet of nine large rescue boats .. Read More