BEGIN:VCALENDAR
VERSION:2.0
PRODID:rostock-port.de
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:advised-@rostock-port.de
LOCATION:Liegeplatz 
SUMMARY:Ankunft 
DESCRIPTION:
CLASS:PUBLIC
DTSTART:
DTEND:
END:VEVENT
END:VCALENDAR