BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Days-Until//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:national-aviation-day-us-2025@days-until.local
DTSTAMP:20260728T202618Z
DTSTART;VALUE=DATE:20250819
SUMMARY:National Aviation Day – Days-Until
DESCRIPTION:National Aviation Day countdown via Days-Until.\\nCountry: US\\nNational Aviation Day is observed in the United States on August 19 each year to celebrate the history and development of the aviation.
END:VEVENT
END:VCALENDAR