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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CHARLES RIVER YACHT CLUB MEMBERS ARE ENTITLED TO THE BENEFITS AND PLEASURES OF MEMBERSHIP IN THE CLUB. THERE IS ONLY ONE CLASS OF MEMBERSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS ARE ELECTED BY THE MEMBERSHIP OF THE CHARLES RIVER YACHT CLUB.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>CERTAIN DECISIONS OF THE BOARD OF DIRECTORS OF THE CHARLES RIVER YACHT CLUB MUST BE RATIFIED BY THE MEMBERSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>AT A MEETING OF THE BOARD OF DIRECTORS OF CHARLES RIVER YACHT CLUB, INC., A COMPLETE COPY OF THE FORM 990 TO BE FILED IS PRESENTED TO THE BOARD FOR THEIR REVIEW. ANY COMMENTS OR CORRECTIONS ARE DISCUSSED AND ANY NECESSARY CHANGES TO THE FORM 990 ARE MADE PRIOR ITS SUBMISSION TO THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATIONS' FORM 990 AND FINANCIAL STATEMENTS ARE AVAILABLE AT THE OFFICES OF CHARLES RIVER YACHT CLUB, INC. P.O. BOX 410134, 99 MEMORIAL DRIVE, CAMBRIDGE, MA.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
