On board the type 81 general purpose frigate HMS Ashanti (1959) alongside the fitting out berth at the Yarrow & Co Ltd shipyard at Scotstoun, Glasgow. The photographer is in No. 1 amplifier compartment between 39½ and 41½ stations on the starboard side of 1 deck looking to starboard showing the T.I.U. (target indicating unit) Mark 5 retransmission cabinets A and B and a table against the forward bulkhead. An amplifier assembly is against the ship's side. Against the aft bulkhead are the cool air vent and three display power units. The top power unit is for the T.I.U. console, the centre unit is for the J.D.A. 3 display at E.W.C. position and the lower unit is for the J.D.A. 2 display at intercept officers position. A vertical format negative.