Welcome to the US I-420 Class Association

Dedicated to the support, development and growth of International 420 Class and its Sailor Members in the United States and throughout North America.

The International 420

The International 420 Class Dinghy is a mono hull planing dinghy with trapeze for the crew, centerboard, a tapered and tunable Bermuda rig and center sheeting. It carries a main, jib and spinnaker and is designed for a crew of two. The name describes the overall length of the boat in centimeters (the boat is exactly 4.2 meters long).

Link Network

  • International +

    420 Sailing
    International 420 Class Association

    ISAF
    International Sailing Federation

    470 Class
    International 470 Class Association

  • USA +

    US Sailing
    United States Sailing

    Cisa
    California International Sailing Association

    NBSSA
    Newport-Balboa Sailing & Seamanship Association

  • General Information +

    Cleverpig
    Sailing News – Weather & Venue Reports – Event Information
  • Boats & Gear +

    Cleverpig
    KO Sailing
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