KLM's brand new and first Boeing 777 came to Prestwick for a full days training with a number of crews on board for familiarisation of this aircraft type. This was it completing one of many full stops before doing a crew change.
PH-DCA was sold in Belgium as OO-AMI in 1972 before returning to Dutch registry with Martinair in 1974. Photo taken with a standard lens of -DCA spooling up on the end of runway 07. Access to this part of the airport was stopped soon after. Note the Avro Lincoln on the fire dump under the rear fuselage.