André Hoekstra,Heerenveen

21/05/1982 20/05/1983 19/06/1983 25/08/1983 02/09/1983 16/09/1983 16/12/1983 14/04/1984 23/04/1984 25/08/1984 15/09/1984 23/09/1984 21/04/1985 24/08/1985 01/09/1985 12/09/1999