British Airways ethnic liveries Under service with Qantas, the British Airways titles were removed and replaced with Qantas' own, but the remainder of the livery was left unchanged. Finally in May 2001 the new Chief Executive, Rod Eddington, announced the entire fleet would receive the new Union flag livery. Eddington argued that while an attempt to increase the airline's appeal was not a bad thing, the exercise hurt the image of the carrier among its core customers — those that are attracted by the British identity, which the ethnic tailfins diluted somewhat. British Airways ethnic liveries In 1997 British Airways (BA) adopted a new
Fish fin another fin. In particular, the fins immediately upstream of the caudal (tail) fin may be proximate fins that can directly affect the flow dynamics at the caudal fin. In 2011, researchers using volumetric imaging techniques were able to generate "the first instantaneous three-dimensional views of wake structures as they are produced by freely swimming fishes". They found that "continuous tail beats resulted in the formation of a linked chain of vortex rings" and that "the dorsal and anal fin wakes are rapidly entrained by the caudal fin wake, approximately within the timeframe of a subsequent tail beat". Once motion has