BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260125T140420
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ada17e4600d8
DTSTAMP:20261022T140420Z
SUMMARY:Ein Sternbild für Flappi
DTSTART:20261227T130000Z
DTEND:20261227T130000Z
END:VEVENT
END:VCALENDAR