On board the type 81 general purpose frigate HMS Nubian (1960) alongside South Railway Jetty in Portsmouth Dockyard prior to commissioning on 9 October 1962. The photographer is in the electronic warfare office between 42 and 43 stations on the port side of 1 deck looking to port and aft showing a bench with two operator's positions. The nearest position is equipped with a Murphy B40 CAY receiver, a control unit and a morse key. The other position has a control unit, a U.A.3 unit, a morse key and a microphone. Between the two are a sound reproduction equipment unit (tape recorder) with a loudspeaker exchange unit above it. Against the side of the ship are a control power supplies box, two Type 262 sync junction boxes, an action information junction box and a microphone. A safe, three telephone handsets and aerial injection units are against the forward bulkhead.