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      <LandBldgEquipAccumDeprecAmt>19941</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>66712</BOYAmt>
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      <TotalAssetsGrp>
        <BOYAmt>91623</BOYAmt>
        <EOYAmt>97941</EOYAmt>
      </TotalAssetsGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>91623</BOYAmt>
        <EOYAmt>97941</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>91623</BOYAmt>
        <EOYAmt>97941</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>91623</BOYAmt>
        <EOYAmt>97941</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>6318</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc5">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus2YearsAmt>42582</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>66208</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>44510</CurrentTaxYearAmt>
        <TotalAmt>153300</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus2YearsAmt>148778</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>201047</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>204129</CurrentTaxYearAmt>
        <TotalAmt>553954</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus2YearsAmt>191360</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>267255</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>248639</CurrentTaxYearAmt>
        <TotalAmt>707254</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>707254</PublicSupportTotal509Amt>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus2YearsAmt>191360</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>267255</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>248639</CurrentTaxYearAmt>
        <TotalAmt>707254</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>1.00000</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>1.00000</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00000</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
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    <IRS990ScheduleD documentId="RetDoc3">
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>89337</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>19941</DepreciationAmt>
        <BookValueAmt>69396</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>69396</TotalBookValueLandBuildingsAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION PROVIDES A VENUE FOR SAILING LESSONS FOR THE YOUTH AGES 5 -18 YEARS. THE SAILING LESSONS ARE FOR TWO MONTHS IN THE SUMMER SEASON. THE SAILING LESSONS ARE RUN FROM LATE JUNE THROUGH AUGUST AT THE CLUB OWNED FACILITY LOCATED AT 9462 PECONIC BAY BLVD. MATTITUCK, NEW YORK. THE ORGANIZATIONS EXEMPT PURPOSE IS TO EDUCATE BY PROVIDING INSTRUCTIONS IN BOATING, SEAMANSHIP, SPORTSMANSHIP AND WATER SAFETY AND THE TEACHING OF SAILING LESSONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>MATTITUCK YACHT CLUB INCORPORATED WAS INCORPORATED AS A MEMBERSHIP ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD IS ELECTED BY VOTE OF THE MEMBERSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>DECISIONS OF THE GOVERNING BODY WHICH ARE SUBJECT TO APPROVAL BY MEMBERSHIP ARE ANNUAL BUDGETS AND CHANGE IN BY-LAWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>TAX PREPARER PROVIDES FORM 990 TO THE BOARD FOR THEIR REVIEW.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ANY DISCLOSURE OF A CONFLICT OF INTEREST IS REVIEWED BY THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL GOVERNING DOCUMENTS WILL BE MADE PUBLIC UPON WRITTEN REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>SAILING INSTRUCTORS 45,091 0 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>