BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//archive.cryptologicfoundation.org//NONSGML kigkonsult.se iCalcrea
 tor 2.30.10//
CALSCALE:GREGORIAN
METHOD:PUBLISH
UID:8c25b78e-c16a-438a-82e5-c23e30405367
X-WR-CALDESC:10 March 1918: Radio Intelligence Service established on Mexic
 an border.
X-WR-RELCALID:e231166afbc33d6660a8f4ce433d65e4
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
TZNAME:EST
DTSTART:20261101T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20271107T020000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EDT
DTSTART:20270314T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20280312T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:56a10cec-57f6-4514-9e66-e611600840f7
DTSTAMP:20260912T021445Z
DESCRIPTION:10 March 1918: Radio Intelligence Service established on Mexica
 n border.
DTSTART;TZID=America/New_York:20270310T000000
DTEND;TZID=America/New_York:20270310T235900
LOCATION:
SUMMARY:1918: Radio Intelligence Service\, Mexican border\, was established
 .
END:VEVENT
END:VCALENDAR