In Memoriam Dr Aart van Wijk (18 April 1934–5 July 2016) - Air and Space Law View In Memoriam Dr Aart van Wijk (18 April 1934–5 July 2016) by Wybo P. Heere - Air and Space Law In Memoriam Dr Aart van Wijk (18 April 1934–5 July 2016) Wybo P. Heere 41 6 Air and Space Law