1 files changed, 5 insertions, 60 deletions
diff --git a/zoneinfo/Pacific/Chatham.ics b/zoneinfo/Pacific/Chatham.ics
index 75ab43a2..37196fbb 100644
--- a/zoneinfo/Pacific/Chatham.ics
+++ b/zoneinfo/Pacific/Chatham.ics
@@ -2,75 +2,20 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Pacific/Chatham
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20110318_2/Pacific/Chatham
 X-LIC-LOCATION:Pacific/Chatham
-X-PROLEPTIC-TZNAME:LMT
-BEGIN:STANDARD
-TZNAME:+1215
-TZOFFSETFROM:+121348
-TZOFFSETTO:+1215
-DTSTART:18681102T000000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+1245
-TZOFFSETFROM:+1215
-TZOFFSETTO:+1245
-DTSTART:19460101T000000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:+1345
-TZOFFSETFROM:+1245
-TZOFFSETTO:+1345
-DTSTART:19741103T024500
-RDATE:19891008T024500
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:+1245
-TZOFFSETFROM:+1345
-TZOFFSETTO:+1245
-DTSTART:19750223T034500
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:+1345
-TZOFFSETFROM:+1245
-TZOFFSETTO:+1345
-DTSTART:19751026T024500
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU;UNTIL=19881029T140000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:+1245
-TZOFFSETFROM:+1345
-TZOFFSETTO:+1245
-DTSTART:19760307T034500
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=1SU;UNTIL=19890304T140000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+1245
-TZOFFSETFROM:+1345
-TZOFFSETTO:+1245
-DTSTART:19900318T034500
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=3SU;UNTIL=20070317T140000Z
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:+1345
-TZOFFSETFROM:+1245
-TZOFFSETTO:+1345
-DTSTART:19901007T024500
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU;UNTIL=20060930T140000Z
-END:DAYLIGHT
 BEGIN:DAYLIGHT
-TZNAME:+1345
 TZOFFSETFROM:+1245
 TZOFFSETTO:+1345
-DTSTART:20070930T024500
+TZNAME:CHADT
+DTSTART:19700927T024500
 RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=-1SU
 END:DAYLIGHT
 BEGIN:STANDARD
-TZNAME:+1245
 TZOFFSETFROM:+1345
 TZOFFSETTO:+1245
-DTSTART:20080406T034500
+TZNAME:CHAST
+DTSTART:19700405T034500
 RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU
 END:STANDARD
 END:VTIMEZONE