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International Formula 18 Class Association

International Formula 18 Class Association

Official website for the International Formula 18 Class Association.

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Sail Area Calculators

Sails

  • Jib
  • Mainsail
  • Gennaker

Jib

[CP_CALCULATED_FIELDS id=”6″ ]

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Mainsail

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Gennaker

[CP_CALCULATED_FIELDS id=”8″ ]

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