On board the Type 12 frigate HMS Londonderry (1958) alongside the west wall in the basin at Rosyth Dockyard, near the end of her modernization which commenced 7 July 1967 and completed 28 January 1970. The photographer is in the operations room between 31¼ and 35½ stations on 1 deck looking forward from 33½ station on the starboard side showing an ARL table with the captain's visual display unit next to it. The raised captain's chair is in the left foreground. On the right is another visual display unit and on the extreme right is another ARL table with a temporary wooden box on top of it.