Ownership: M J Cerchi, Miss M Cerche, D J Scott, J P Keays, Ms S L Farrer, B Gillam, S D Beattie, B B Crimmins, M White & S Le Clerc
Operation is a 17 year old mare by Half Hennessy out of the Scenic mare, Surgery. She has had 15 starts for 1 win with the latest start being 4753 days ago when 7th at Tatura on July 5, 2011 in the Vraca Family Hwt (62) over 1980 metres.