2026年度 西日本学生ヨット選手権大会・2026年度 西日本ヨットウィーク 九州420選手権 兼 強化練習会

Equipment Substitution Form
Competitor Requesting Equipment Substitution
(include country code)
(include country code)
Equipment Information
Explain the reason for the substitution
Describe the equipment to be replaced.
Describe the new equipment.
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