Summary: Hovercraft in the services from the setting up of the IHU (Inter-Services Hovercraft Unit).
Description: Miscellaneous trials of SRN3, SRN5, SRN6 and LARC in Scandinavia, the Ivory Coast through surf etc. Also transportation by air, crash rescue and fire fighting. SRN6 Mk V, BH7 Mk II and Mk IV, VT1 and CC7 also included.