The new Atlantic 75, is the successor of the Atlantic 21, developed at the R N L I's Inshore Lifeboat Centre at Cowes in 1992, the '75' is 38 centimetres longer overall and 20 centimetres broader than the Atlantic 21, and the name is derived from her length of nearly 75m. Her twin outboard motors give her a maximum speed of 32 knots making her the fastest lifeboat in the RNLI fleet. The hull design provides a softer ride than her predecessor for the three man crew and survivors.

Specification Overall length 24ft 7in (75m)
Overall beam 8ft 8in (2.64m)
Length of hull 20ft 3in (6.17m)
Weight with crew Approx 3,200 Ilbs
Draught (at rest) 32 " (0.81 m)
Engines Twin 70hp
Speed 32knots
Duration Three hours at max speed