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    <ReturnTs>2025-08-15T16:31:40Z</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>463922604</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>SEA TURTLE TRACKERS</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>SEAT</BusinessNameControlTxt>
      <PhoneNum>8137664542</PhoneNum>
      <USAddress>
        <AddressLine1Txt>Post Office Box 67422</AddressLine1Txt>
        <CityNm>St Pete Beach</CityNm>
        <StateAbbreviationCd>FL</StateAbbreviationCd>
        <ZIPCd>33736</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Melinda McKenna</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <PhoneNum>8137664542</PhoneNum>
      <SignatureDt>2025-08-15</SignatureDt>
    </BusinessOfficerGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>www.seaturtletrackers.org</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="ScheduleA" referenceDocumentName="IRS990ScheduleA">X</Organization501c3Ind>
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      <MembershipDuesAmt>985</MembershipDuesAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="ScheduleG" referenceDocumentName="IRS990ScheduleG">26800</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>2269</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>24531</SpecialEventsNetIncomeLossAmt>
      <GrossSalesOfInventoryAmt>2090</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>935</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>1155</GrossProfitLossSlsOfInvntryAmt>
      <TotalRevenueAmt>73331</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>15681</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>4568</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>1601</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>39737</OtherExpensesTotalAmt>
      <TotalExpensesAmt>61587</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>11744</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>89555</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>101299</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>72655</BOYAmt>
        <EOYAmt>66714</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>16900</BOYAmt>
        <EOYAmt>34585</EOYAmt>
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      <Form990TotalAssetsGrp>
        <BOYAmt>89555</BOYAmt>
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        <BOYAmt>89555</BOYAmt>
        <EOYAmt>101299</EOYAmt>
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      <PrimaryExemptPurposeTxt>The purpose of the organization is to protect nesting sea turtles, their nests, eggs and hatchlings; as well as respond to injured and deceased sea turtle strandings.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>To protect nesting sea turtles, their nests, eggs and hatchlings</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>58627</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>58627</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Melinda McKenna</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Bruno Falkenstein</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Joseph Widlansky</PersonNm>
        <TitleTxt>Vice President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Theresa Arenholz</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>15681</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Julia Merchant</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">Paula Tusia</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd referenceDocumentName="IRS990ScheduleC">false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd referenceDocumentName="IRS990ScheduleN BinaryAttachment">false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
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      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>FL</StatesWhereCopyOfReturnIsFldCd>
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        <PersonNm>Melinda McKenna</PersonNm>
        <USAddress>
          <AddressLine1Txt>5701 Bahia Del Mar Circle</AddressLine1Txt>
          <AddressLine2Txt>Apt 208</AddressLine2Txt>
          <CityNm>St Petersburg</CityNm>
          <StateAbbreviationCd>FL</StateAbbreviationCd>
          <ZIPCd>33715</ZIPCd>
        </USAddress>
        <PhoneNum>8137664542</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd referenceDocumentName="IRS990ScheduleC">false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd referenceDocumentName="IRS990ScheduleC">false</LobbyingActivitiesInd>
      <SchoolOperatingInd referenceDocumentName="IRS990ScheduleE">false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <RelatedOrgSect527OrgInd>false</RelatedOrgSect527OrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <OtherEmployeePaidOver100kCnt>0</OtherEmployeePaidOver100kCnt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
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      <SupportedOrganizationsCnt>0</SupportedOrganizationsCnt>
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        <CurrentTaxYearMinus4YearsAmt>42613</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>24634</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>32358</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>27040</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>47955</CurrentTaxYearAmt>
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      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>1</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2544</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2676</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2090</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>28214</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>30833</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>30435</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>25505</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>55392</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>63192</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>60151</CurrentTaxYearMinus1YearAmt>
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        <TotalAmt>340841</TotalAmt>
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        <TotalAmt>0</TotalAmt>
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        <TotalAmt>0</TotalAmt>
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      <TotalSupportCalendarYearGrp>
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      <PublicSupportCY509Pct>1.00000</PublicSupportCY509Pct>
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      <InvestmentIncomePYPct>0.00000</InvestmentIncomePYPct>
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        <Event1Nm>Nest Adoptions</Event1Nm>
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        <OtherDirectExpensesEvent1Amt>2269</OtherDirectExpensesEvent1Amt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Office Supplies $234.30; Telephone $1,214.52; Conference and Meetings $1,624.72; Insurance $2,300; Information Technology $1,620.56; Payments to Affiliates $385.00; Supplies and Equipment for patrol $$4,270.95; Volunteer T-Shirts $2,463.05; Vehicle and Transportation Expenses for Patrol $25,623.87</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II, Line 24</FormAndLineReferenceDesc>
        <ExplanationTxt>Truck $11,574; UTV (1)$2,200; UTV(2) $15,611; Boat $5,200</ExplanationTxt>
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    <ReasonableCauseExplanation documentId="ReasonableCauseExplanation" documentName="ReasonableCauseExplanation">
      <ExplanationTxt>Treasurer took leave of absence from organization due to medical reasons. Upon return, taxes were not complete. Treasurer had to locate records for missing years.</ExplanationTxt>
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