Red Section of 804 Sqn. (Gladiators from Hatston) are patrolling between Copinsay and Burray when they see an He 111K ten miles east which is being chased by 43 Sqn. Hurricanes from Wick.
804 Sqn's diary, quoted in Sky over Scapa, reads:
At 16.45 hours Red Section was sent to patrol between Copinsay and Burray. As soon as it got there, Carver saw a Heinkel 111K about ten miles east going north-east. Hot pursuit was begun and as the Section followed, Hurricanes could be seen on the cloud dodging Heinkel's tail. After a few minutes the enemy aircraft began climbing, twisting and diving. By the time Red Section arrived and got within range, 43 Squadron had done their job. The enemy aircraft's motors were idling and he dived down to 20 feet over the sea. For two or three miles, he held at 20 feet with a dark oil streak trailing behind him on the sea and finally flopped, port wing first. Six Hurricanes and Red Section few around the wreck as three of the crew swam for it.