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SUMMARY:В августе И.И. Сикорский испытал свой
  первый гидросамолет С-5А
DESCRIPTION:https://aviafan.ru/articles/ab071b36-51aa-4673-9cdf-0b26e4605b6
 b
URL:https://aviafan.ru/articles/ab071b36-51aa-4673-9cdf-0b26e4605b6b
DTSTART;VALUE=DATE:19120813
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FBTYPE:FREE
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