Probably with the late Air Commodore Allan Wheeler at the controls. He was the Shuttleworth Aviation trustee at that time and an acknowledged expert with the Avro 504. His displays were models of their kind with only the minimum of “G” loading needed to achieve the desired result.
A real gentleman with a phenomenal background in vintage and veteran aeroplanes. His books are still well worth a read.
Cheers,
Trapper 69
🙂