BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//archive.cryptologicfoundation.org//NONSGML kigkonsult.se iCalcrea
 tor 2.30.10//
CALSCALE:GREGORIAN
METHOD:PUBLISH
UID:77f2c207-1269-405a-94f9-fc5ef1c86b0b
X-WR-CALDESC:15 March 1946: CREAM replaced ULTRA as the codeword for top se
 cret cryptanalytic material.
X-WR-RELCALID:fa148a1408ef9d50659fab94d3af16f0
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:59a68a06-0ff0-4197-a98a-cc0d57aa4cbe
DTSTAMP:20260912T021402Z
DESCRIPTION:15 March 1946: CREAM replaced ULTRA as the codeword for top sec
 ret cryptanalytic material.
DTSTART;TZID=America/New_York:20270315T000000
DTEND;TZID=America/New_York:20270315T235900
LOCATION:
SUMMARY:1946: CREAM replaced ULTRA.
END:VEVENT
END:VCALENDAR