BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//archive.cryptologicfoundation.org//NONSGML kigkonsult.se iCalcrea
 tor 2.30.10//
CALSCALE:GREGORIAN
METHOD:PUBLISH
UID:2e83a7bc-808a-4461-9d90-e08c999eea48
X-WR-CALDESC:23 May 1975: The National Security Council requested a plan fo
 r implementation of Washington Protected Communications Zone and Executive
  Secure Voice Network in response to the Soviet intercept threat.
X-WR-RELCALID:2f9bf955365ee50b77a900234fff750f
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
TZNAME:EST
DTSTART:20281105T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20291104T020000
RDATE:20301103T020000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EDT
DTSTART:20290311T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20300310T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:d8473d52-2fd9-4f7d-ad07-ce53c71eb833
DTSTAMP:20260912T232431Z
DESCRIPTION:23 May 1975: The National Security Council requested a plan for
  implementation of Washington Protected Communications Zone and Executive 
 Secure Voice Network in response to the Soviet intercept threat.
DTSTART;TZID=America/New_York:20290523T000000
DTEND;TZID=America/New_York:20290523T235900
LOCATION:
SUMMARY:1975: National Security Council Seeks Secure Voice Network
END:VEVENT
END:VCALENDAR