BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Austro Control//NONSGML v1.0//EN BEGIN:VEVENT UID:1453288869141 DTSTAMP:20210908T090000 DTSTART:20210908T090000 DTEND:20210909T170000 SUMMARY:Regulation on Air Operations Training LOCATION:Online, END:VEVENT END:VCALENDAR