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UID:bc74d8a2-73e6-5b16-9159-f6dc2a71f110
DTSTAMP:20260607T113820Z
SUMMARY:Первый полёт вертолёта Schweizer 330 (позж
 е Sikorsky S-333)
DESCRIPTION:https://aviafan.ru/articles/pervyj-polyot-vertolyota-schweizer-
 330-pozzhe-sikorsky-s-333
URL:https://aviafan.ru/articles/pervyj-polyot-vertolyota-schweizer-330-pozz
 he-sikorsky-s-333
DTSTART;VALUE=DATE:19880614
RRULE:FREQ=YEARLY
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