On board the type 81 general purpose frigate HMS Nubian (1960) alongside the South Arm in Rosyth Dockyard prior to 25 March 1973. The photographer is in the operations room between 42 and 45½ stations on 1 deck looking aft and to port from 43½ station showing the J.W. display L.A.P. in the foreground. Against the port bulkhead are the electronic warfare stateboard, a Powquip teleprinter, a junction box, a visual display unit and a clock reading 11.13. Under the deckhead are a number of communications units. Resistance boxes, junction boxes, a track control unit, an aircraft stateboard and a relay unit are against the aft bulkhead.