The 11th EASN International Conference on “Innovation in Aviation & Space to the Satisfaction of the European Citizens”, will take place online from the 1st until the 3rd of September 2021. There will be virtual rooms for plenary lectures as well as every regular session, hosted by the session chair, with speakers and participants, just like in a physical conference. Additionally, the publication of high-quality proceedings as well as special issues of reputable peer-reviewed international journals will take place as usual.