BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//contestcal//Amateur Radio Contest Calendar//EN
CALSCALE:GREGORIAN
X-WR-CALNAME:Amateur Radio Contests (CQ World Wide VHF Contest)
X-WR-TIMEZONE:UTC
REFRESH-INTERVAL;VALUE=DURATION:PT12H
X-PUBLISHED-TTL:PT12H
X-WR-CALDESC:Rolling window: the last 30 days and the next 365 days. Filter
 ed: CQ World Wide VHF Contest. Dates are computed from each sponsor's own 
 published rules. Times are UTC instants\; events marked TENTATIVE have not
  been verified against the sponsor's page yet.
BEGIN:VEVENT
UID:cq-ww-vhf-20270703T1400@contestcal
DTSTAMP:20261017T071456Z
DTSTART:20270703T140000Z
DTEND:20270704T140000Z
SUMMARY:CQ World Wide VHF Contest (unverified)
DESCRIPTION:Sponsor: CQ Magazine\nModes: CW\, SSB\, FM\, Digital (FT4\, FT8
 \, MSK144\, Q65)\nBands: 6m\, 2m\nBand note: 50 and 144 MHz only. Analog m
 odes (SSB/CW/FM) on the first weekend\, digital modes only on the second.\
 nDuration: 24h\nExchange: Callsign and 4-character Maidenhead grid locator
 \; no signal report\nLogs due: 2027-07-09\nNote: UNVERIFIED RULE: the spli
 t-weekend pattern (first full July weekend for SSB/CW/FM\, digital two wee
 ks later) rests on two years of sponsor rules (2025\, 2026) and the start 
 time changed between them (12:00 UTC in 2025\, 14:00 UTC in 2026). Encoded
  at the 2026 clock time. Re-read the 2027 rules when published.\nUNVERIFIE
 D: these dates have not yet been checked against the sponsor's own publish
 ed rules. Confirm before you rely on them.\nRules: https://cqww-vhf.com/ru
 les/
URL:https://cqww-vhf.com/rules/
CATEGORIES:CW,SSB,FM,Digital
STATUS:TENTATIVE
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:cq-ww-vhf-20270717T1400@contestcal
DTSTAMP:20261017T071456Z
DTSTART:20270717T140000Z
DTEND:20270718T140000Z
SUMMARY:CQ World Wide VHF Contest (unverified)
DESCRIPTION:Sponsor: CQ Magazine\nModes: CW\, SSB\, FM\, Digital (FT4\, FT8
 \, MSK144\, Q65)\nBands: 6m\, 2m\nBand note: 50 and 144 MHz only. Analog m
 odes (SSB/CW/FM) on the first weekend\, digital modes only on the second.\
 nDuration: 24h\nExchange: Callsign and 4-character Maidenhead grid locator
 \; no signal report\nLogs due: 2027-07-23\nNote: UNVERIFIED RULE: the spli
 t-weekend pattern (first full July weekend for SSB/CW/FM\, digital two wee
 ks later) rests on two years of sponsor rules (2025\, 2026) and the start 
 time changed between them (12:00 UTC in 2025\, 14:00 UTC in 2026). Encoded
  at the 2026 clock time. Re-read the 2027 rules when published.\nUNVERIFIE
 D: these dates have not yet been checked against the sponsor's own publish
 ed rules. Confirm before you rely on them.\nRules: https://cqww-vhf.com/ru
 les/
URL:https://cqww-vhf.com/rules/
CATEGORIES:CW,SSB,FM,Digital
STATUS:TENTATIVE
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR