At the main page you could read something about the mounting of a link antenna. In December 2001 this antenna was mounted at the roof of the 'Goetheschule' school building. Originally it was intended to use this antenna for the interlink route with DB0BOH (Bocholt), but actually it is - however - in use for the route with DB0RES (Rees).
Also visible at the picture is a very old 5/8 lambda ground plane. Since DB0WE (Repeater Essen) is from this location no longer QRV this antenna is obsolete.