{SearchName}German Callbook {SearchURL}http://ans.bundesnetzagentur.de/Amateurfunk/Rufzeichen.aspx {SearchPostData}__EVENTTARGET={TargetCallsign} {SearchHeaders}Referer: http://ans.bundesnetzagentur.de/Amateurfunk/Rufzeichen.aspx{13}{10}Host: ans.bundesnetzagentur.de{13}{10}Content-Type: application/x-www-form-urlencoded{13}{10} {SearchCaption}DL CB {SearchTooltip}click to navigate to the German online callbook; type the callsign into the Rufzeichen: box and click the "Suche starten" button. You can also invoke this search via