BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//archive.cryptologicfoundation.org//NONSGML kigkonsult.se iCalcrea
 tor 2.30.10//
CALSCALE:GREGORIAN
METHOD:PUBLISH
UID:aa23a5e1-128a-49e3-8f7e-dad537f389e0
X-WR-CALDESC:1 Dec 1887: The U.S. Navy began using 'The U.S. Navy Secret Co
 de'
X-WR-RELCALID:97ce5061272b256991c256efbdaeeafb
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
TZNAME:EST
DTSTART:20271107T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20281105T020000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EDT
DTSTART:20270314T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20280312T020000
RDATE:20290311T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:82fda615-4a5c-4bac-8e67-ba8e4febd78d
DTSTAMP:20260425T140612Z
DESCRIPTION:1 Dec 1887: The U.S. Navy began using 'The U.S. Navy Secret Cod
 e'
DTSTART;TZID=America/New_York:20271201T000000
DTEND;TZID=America/New_York:20271201T235900
LOCATION:
SUMMARY:1887: U.S. Navy began using 'The U.S. Navy Secret Code'
END:VEVENT
END:VCALENDAR
