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 hangar between 49 and 57 stations on 1 deck looking to starboard from 55½ station showing a shelf, a fire fighting position, a box for Wessex Mk. 3 fittings, brackets for H.P. air stowage and juniper rig, a refuelling position with an avcat hand pump, hose reel and cylinder and a fresh water hose against the starboard bulkhead. The roller shutter hangar door is half open.