Skip to content
International Formula 18 Class Association

International Formula 18 Class Association

Official website for the International Formula 18 Class Association.

  • Home
  • F18
    • About our website
    • How Formula 18 did come on Earth
    • Links
      • Blogs & News
      • Builders
    • Contact
  • Class Affairs
    • Constitution
    • Regulations
    • World Sailing Reports
    • World Council
      • Minutes
      • Proposals
      • Bidbooks
        • Championship Policy
      • Finances
    • Executive Committee
    • NCAs
    • Honorary Life Members
    • Individual members
  • Technical
    • Class Rules
    • Certificates Database
    • F18 Certification System FAQ
    • Numbered stickers order form 2025
    • WS building plaques order form 2025
    • Technical Committee
    • Measurers
    • Measurement Reports
    • Official F18 logos ®
    • Measurement Form
    • Measurement tools
    • Measurement tutorials
      • Measurement tools and tips
      • Measurement Videos
      • Mainsail
      • Jib
      • Spinnaker
  • Calendar
  • Hall of Fame
    • World & Continental Championships
      • F18 Fleet Worlds – Don Findlay Perpetual Trophy
      • Youth Titles – Pierre Sicouri Perpetual Trophy
      • F18 Raid Worlds
      • F18 Europeans
      • F18 Americas & North Americans
    • Classic Events
      • Round Texel
      • Stockholm Archipelago Raid
      • Costarmoricaine Raid
      • Saint Barth Cata Cup
      • Great Texas 300
      • Martinique Cata Raid
      • EurOcat – YC Carnac
      • Raid des Corsaires
  • Gallery
    • F18 Worlds
      • F18 Worlds 2024 (Spain)
      • F18 Worlds 2021 (Italy)
      • F18 Worlds 2019 (Spain)
      • F18 Worlds 2015 (Germany)
      • F18 Worlds 2014 (Ireland)
      • F18 Worlds 2013 (Italy)
      • F18 Worlds 2012 (USA)
      • F18 Worlds 2010 (France)
      • F18 Worlds 2009 (Belgium)
      • F18 Worlds 2008 (Spain)
    • Martinique Cata Raid 2025
    • Round Texel
      • Round Texel 2010
      • Round Texel 2013
    • Stockholm Archipelago Raid 2015
    • Costarmoricaine Raid 2015
    • High performance F18 course – Estonia 2016
    • Videos
  • 2025 Worlds
  • For sale

Category: Class Rules

June 10, 2019 Olivier Bovyn

Actual surfaces now used for both Small & Large jibs

We decided last year to fully rely on ERS when measuring mainsails (see on website Proposal – Change of class

More
June 10, 2019 Olivier Bovyn

Amendments to Class Rules

Following electronic voting among F18 NCAs, on proposed Class Rules changes, approved amendments have been published on World Sailing website,

More
May 14, 2019 Olivier Bovyn

Measurement Seminar in La Ballena Alegre

The Class will seize the opportunity of a pretty well attended Worlds to manage a measurement seminar 26-28 June, prior

More
April 24, 2019 Olivier Bovyn

Class Rules changes submitted to World Council for immediate implementation

World Council members are kindly requested to cast their votes on various Class Rules submissions based on the input received

More
January 10, 2019 Olivier Bovyn

Updated Class Rules published

Following Annual Meeting held on 15th December, updated Class Rules, including amended proposal #2, have been published on World Sailing

More
November 21, 2018 Olivier Bovyn

IF18CA World Council Annual Meeting to be held on 15th December 2018

According to Constitution article 7.2, the Annual Meeting of the International F18 Class Association World Council will be held on

More
October 11, 2018 Olivier Bovyn

World Sailing interpretation on Class Rule

On US F18 Chair request, IF18CA asked World Sailing Technical Department for an interpretation about Class Rule D.5 TRAMPOLINE. The

More
June 29, 2018 Olivier Bovyn

Amendments proposed by F18 ExCo on decksnuffer and sail measurement approved by large majority of WC

As announced in previous article published on 9th May 2018, a ballot has been held among World Council on two

More
June 29, 2018 Olivier Bovyn

Updated Class Rules 27 June 2018

Following unanimous approval of HUN National Class Association proposal, updated Class Rules including changes adopted during World Council Meeting held

More
May 9, 2018 Olivier Bovyn

Desirability of ‘jib deck sweeper’ end plates under review

All NCA’s have been informed recently about the latest status of the ‘jib deck sweeper’ end plates. To make sure

More

Posts pagination

«Previous Posts 1 2 3 4 Next Posts»
Partners
https://www.oxosails.com/
oxo
logo all purpose
logo all purpose
northrop-sails-logo
northrop-sails-logo
GP Sails Logo
GP Sails Logo
NextGen_72-medium
NextGen_72-medium
logo_airsails[1]
cropped-EBConcept_petit-logo-1
cropped-EBConcept_petit-logo-1
Performance Sails logo 2019
Performance Sails logo 2019
Kangaroo
Kangaroo
359501259_652978300198609_6275192976381816651_n
359501259_652978300198609_6275192976381816651_n
Challenge-Vector-Transparent-Logo
Challenge-Vector-Transparent-Logo
logo_top
logo_top
cropped-1D_header_logo_005
cropped-1D_header_logo_005
12_NacraRacing_Logo_360
12_NacraRacing_Logo_360
Windrush_logo
Windrush_logo
logoexploder-czarne
logoexploder-czarne
tractraclogo
tractraclogo
SWITCH SAILS LOGO
SWITCH SAILS LOGO
contender_logo (3)
contender_logo (3)
logo-metasail-blue
logo-metasail-blue
Goodall logo
logo_goodall
dimension-polyant-logo
dimension-polyant-logo
Site Map

Site search

Posts by categories

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Argentina Australia Belgium Canada Class Rules Continental Championships Costarmoricaine Raid Croatia Croatian Challenge Denmark Europeans F18 Raid Worlds Finland France Germany Italy Martinique Cata Raid Measurement Nationals Newsletter No category Nordic Championship North American Championships Raid Round Texel Spain St Barth Cata Cup Stockholm Archipelago Raid Sweden The Netherlands United States Worell 1000 World Council Worlds

About

This is the official website for the International Formula 18 Class Association, granted International status by World Sailing.

World Sailing Class Association logo

© Formula 18 Class Association

Legal and Privacy Policy

WordPress Theme: Wellington by ThemeZee.