BEGIN:VCALENDAR
PRODID:-//eluceo/ical//2.0/EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:445a55a7-64b9-571b-b7ca-722445778aea
DTSTAMP:20241022T061851Z
SUMMARY:Первый полет первого отечественного
  дирижабля "Кречет"
DESCRIPTION:https://aviafan.ru/articles/002a2008-23c5-4fbf-8584-9bfa9aad3d4
 4
URL:https://aviafan.ru/articles/002a2008-23c5-4fbf-8584-9bfa9aad3d44
DTSTART;VALUE=DATE:19100730
RRULE:FREQ=YEARLY
FBTYPE:FREE
END:VEVENT
END:VCALENDAR