The Onera elsA CFD software is both a software package capitalizing the
innovative results of research over time and a multi-purpose tool for applied CFD and
multi-physics. The research input from Onera and other laboratories and the feedback from
aeronautical industry users allow enhancement of its capabilities and continuous
improvement. The paper presents recent accomplishments of varying complexity from research
and industry for a wide range of aerospace applications: aircraft, helicopters,
turbomachinery...