As the Genet-engined Avro 581 for the 1926 Light Aeroplane Trials.

AT THE BOURNEMOUTH MEETING: 4, Bert Hinkler on his "Avian" leads Broad on the "Moth" in the Final of the Hotels and Restaurants Race.
Hinkler flying the Avian in 581E form, Bournemouth, Easter 1927.

Chadwick, Hinkler and R.O.J.Parrott with 'BOV, January 1928.