A military bunker located near the given coordinates in Belgium. The designation 'V1 Feuerstellung Nr. 6' suggests a potential association with German V-1 rocket launch installations from the Second World War, as 'Feuerstellung' translates to 'firing position' and Belgium was occupied by Nazi Germany during that period.
However, the provided web search results contain no specific information confirming the site's history, function, construction, or current status. Further specialized research is required to verify these details.