GKN Sankey FV434 Armoured Repair Vehicle. The FV434 is the Armoured Repair Vehicle variant of the British Army's FV430 series of armoured fighting vehicles. Introduced in the 1960s, it is operated by the Royal Electrical and Mechanical Engineers (REME). It is still used by the REME, but is soon to be phased out. Pictures of a restored example at The Norfolk Tank Museum.