Brisbane (YBBN)

 

(4270) flown by D.C.A. at 3,000′ on 19 May 1972

(4269) flown by D.C.A. at 3,000′ on 19 May 1972

(4041) flown by D.C.A. at 5,000′ on 30 September 1969

(4049) flown by D.C.A. at 3,000′ on 30 October 1969