The two remaining Mk.III examples of the craft (GH-2006 Princess Margaret and GH-2007 Princess Anne) were bought by Wensley Haydon-Baillie for £500,000 and reside at the Hovercraft Museum.
The plastic construction kit company Airfix produced a 1:144 scale model of the SR.N4 in the early 1970s, with a clear plastic top decking to show the detailed interior.