Redcar, Yorkshire. At 4.25 p.m. on 29th August, 1965, the coastguard, who had been keeping observation on a trimaran off Warrenby, notified the honorary secretary that the boat did not appear to be making headway in the west-north-westerly wind of near gale force and choppy sea. The trimaran was also in view from the life-boathouse and a small boat was seen trying to tow the trimaran ashore. As progress seemed almost negligible, the life-boat Aguila Wren was launched at 4.48, one hour and three-quarters before high water. Both boats were escorted safely into the river Tees and the life-boat reached her station at 5.35 p.m..