Peter Adey is Professor of Human Geography at Royal Holloway University of London, UK. He has written widely on cultures of the air, security and the futures of mobility. Tim Cresswell is Dean of the Faculty and Vice President for Academic Affairs and Professor of American Studies at Trinity College, USA, and is the author of 11 books. Jane Yeonjae Lee is a research fellow in the School of Social Sciences at Singapore Management University, Singapore. Anna Nikolaeva is a researcher at the University of Amsterdam and Utrecht University, the Netherlands. André Nóvoa is a geographer previously trained as a historian and anthropologist. He has been conducting research within the mobility studies field. Cristina Temenos is a lecturer in Human Geography at the University of Manchester and the Manchester Urban Institute, UK.