On board the type 81 general purpose frigate HMS Tartar (1960) in Portsmouth Dockyard between November 1973 and April 1974 during a refit. In the No. 1 amplifier compartment between 37 and 41½ stations on the starboard side of 1 deck.

On board the type 81 general purpose frigate HMS Tartar (1960) in Portsmouth Dockyard between November 1973 and April 1974 during a refit. The photographer is in the No. 1 amplifier compartment between 37 and 41½ stations on the starboard side of 1 deck looking aft and to starboard from the starboard forward corner showing an amplifier assembly cabinet against the ship's side. An air cooler unit, a transformer, a small amplifier cabinet, a resistance box, a junction box, a change over switch and a telephone handset are against the aft bulkhead.