Wind tunnel tests on so-called 2D airfoils will be carried out in the Poul la Cour Tunnel (PLCT), Denmark, in the first half year of 2021. This will be done on a family of wind turbine airfoils corresponding to five to six airfoils. Tests will be carried out about one week at a time, so to be able to carry out the campaigns before 1 July it is planned to manufacture the airfoils in a sequence that corresponds to the sequence made for the tests. For more information about the wind tunnel – see www.plct.dk.