<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2020v4.1">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2021-11-11T11:25:02-06:00</ReturnTs>
    <TaxPeriodEndDt>2020-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>470900880</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>CALIBRE CPA GROUP PLLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>7501 WISCONSIN AVENUE SUITE 1200</AddressLine1Txt>
        <AddressLine2Txt>WEST</AddressLine2Txt>
        <CityNm>BETHESDA</CityNm>
        <StateAbbreviationCd>MD</StateAbbreviationCd>
        <ZIPCd>20814</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2020-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>530182962</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>RTCA INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>RTCA</BusinessNameControlTxt>
      <PhoneNum>2028339339</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1150 18TH STREET NW NO 910</AddressLine1Txt>
        <CityNm>WASHINGTON</CityNm>
        <StateAbbreviationCd>DC</StateAbbreviationCd>
        <ZIPCd>20036</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>TERRY MCVENES</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>2028339339</PhoneNum>
      <SignatureDt>2021-11-11</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>TERRY</PersonFirstNm>
        <PersonLastNm>MCVENES</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>SCOTT E HALLBERG CPA</PreparerPersonNm>
      <PTIN>P01081188</PTIN>
      <PhoneNum>2023319880</PhoneNum>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>3</TrustedCustomerCd>
        <AuthenticationAssuranceLevelCd>AAL1</AuthenticationAssuranceLevelCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2020</TaxYr>
    <BuildTS>2022-09-23 18:48:47Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="5">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <PrincipalOfficerNm>TERRY MCVENES</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>1150 18TH STREET NW NO 910</AddressLine1Txt>
        <CityNm>WASHINGTON</CityNm>
        <StateAbbreviationCd>DC</StateAbbreviationCd>
        <ZIPCd>20036</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>5865208</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.RTCA.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1935</FormationYr>
      <LegalDomicileStateCd>NY</LegalDomicileStateCd>
      <ActivityOrMissionDesc>RTCA, INC. IS A NOT-FOR-PROFIT CORPORATION THAT INPIRES THE CREATION AND IMPLEMENTATION OF INTEGRATED PERFORMANCE STANDARDS THAT MEET THE CHANGING GLOBAL AVIATION ENVIRONMENT AND ENSURE THE SAFETY, SECURITY, AND OVERALL HEALTH OF THE AVIATION ECOSYSTEM.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>7</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>6</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>10</TotalEmployeeCnt>
      <TotalVolunteersCnt>2038</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>0</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>0</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>0</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>3446319</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>3163349</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>468681</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>189867</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>42289</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>405787</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>3957289</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>3759003</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>0</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>0</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>1644047</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>1855747</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>0</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>2431811</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>2054544</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>4075858</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>3910291</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>-118569</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>-151288</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>7502519</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>17723363</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>2080086</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>12464329</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>5422433</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>5259034</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>RTCA, INC. IS A NOT-FOR-PROFIT CORPORATION THAT INPIRES THE CREATION AND IMPLEMENTATION OF INTEGRATED PERFORMANCE STANDARDS THAT MEET THE CHANGING GLOBAL AVIATION ENVIRONMENT AND ENSURE THE SAFETY, SECURITY, AND OVERALL HEALTH OF THE AVIATION ECOSYSTEM.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <ExpenseAmt>1097361</ExpenseAmt>
      <Desc>COMMITTEES AND TASK FORCES - RTCA SPECIAL COMMITTEES AND TASK FORCES ARE FORMED GENERALLY IN RESPONSE TO A REQUEST FROM THE GOVERNMENT TO ADDRESS AVIATION ISSUES AND TO DEVELOP CONSENSUS-BASED RECOMMENDATIONS FOR THE GOVERNMENT. THESE GROUPS ARE STAFFED BY VOLUNTEERS DRAWN FROM ALL SEGMENTS OF THE AVIATION COMMUNITY.</Desc>
      <ProgSrvcAccomActy2Grp>
        <ExpenseAmt>302775</ExpenseAmt>
        <RevenueAmt>215669</RevenueAmt>
        <Desc>TRAINING SEMINARS ARE ACTIVITIES AIMED TO IMPART KNOWLEDGE AND INFORMATION RELATED TO RTCA'S PRODUCTS IN RESPONSE TO THE CONTINUING QUERIES FROM MEMBERS AND OTHER AVIATION-ORIENTED ORGANIZATIONS. THE 2020 PROGRAM PROVIDED TRAINING ON THE APPLICATION OF DO-178C TRAINING, SOFTWARE CONSIDERATIONS IN AIRBORNE SYSTEMS AND EQUIPMENT CERTIFICATION, DO-160G, ENVIRONMENTAL CONDITIONS AND TEST PROCEDURES FOR AIRBORNE EQUIPMENT, AND AIRWORTHINESS SECURITY. THERE WERE THREE DO-178C TRAINING SEMINARS, THREE DO-160G TRAINING SEMINARS, AND THREE AIRWORTHINESS SECURITY SEMINARS HELD IN 2020.</Desc>
      </ProgSrvcAccomActy2Grp>
      <ProgSrvcAccomActy3Grp>
        <ExpenseAmt>316908</ExpenseAmt>
        <RevenueAmt>2253121</RevenueAmt>
        <Desc>MEMBERSHIP SERVICES - RTCA'S MEMBERSHIP ELECTS THE RTCA BOARD OF DIRECTORS AND RTCA ADVISORY BOARD, WHO IN TURN HELP SELECT THOSE ISSUES ON WHICH RTCA WILL FOCUS COMMUNITY RESOURCES, AND HELPS SHAPE THE RESULTING RECOMMENDATIONS.</Desc>
      </ProgSrvcAccomActy3Grp>
      <ProgSrvcAccomActyOtherGrp>
        <ExpenseAmt>69528</ExpenseAmt>
        <RevenueAmt>54500</RevenueAmt>
        <Desc>SPONSORSHIP - DUE TO THE COVID-19 PANDEMIC, RTCA HELD A SERIES OF VIRTUAL EVENTS IN PLACE OF THE ANNUAL SYMPOSIUM. THESE MONTHLY EVENTS RAN FROM JUNE THROUGH DECEMBER AND INCLUDED KEYNOTE SPEAKERS AND PANEL DISCUSSIONS ADDRESSING CURRENT AND EMERGING ISSUES FACING THE AVIATION COMMUNITY. A GLOBAL AUDIENCE WAS IN ATTENDANCE AND PARTICIPATED THROUGH INTERACTIVE POLLING AND QUESTIONS. THROUGHOUT THE SERIES, RTCA RECOGNIZED THE WINNERS OF THE JACKSON AWARD, SIGNIFICANT CONTRIBUTOR AWARD, AND OUTSTANDING LEADER AWARD.</Desc>
      </ProgSrvcAccomActyOtherGrp>
      <ProgSrvcAccomActyOtherGrp>
        <ExpenseAmt>161202</ExpenseAmt>
        <RevenueAmt>641114</RevenueAmt>
        <Desc>PUBLICATIONS - RTCA'S RECOMMENDATIONS, PUBLISHED AS RTCA DOCUMENTS, ARE OFTEN USED AS A BASIS FOR GOVERNMENT DECISIONS, BOTH DOMESTIC AND INTERNATIONAL, AND SERVE AS AN IMPORTANT CONSIDERATION IN PRIVATE-SECTOR BUSINESS DECISIONS. FREQUENTLY THEY ARE THE FOUNDATION FOR, OR ARE QUOTED IN, FEDERAL AVIATION ADMINISTRATION TECHNICAL STANDARD ORDERS. THE RTCA DIGEST IS A BI-MONTHLY PUBLICATION FEATURING THE HIGHLIGHTS OF RTCA ACTIVITIES, A CALENDAR OF UPCOMING MEETINGS, AND OTHER ITEMS OF COMMON INTEREST. ALL OF THESE PUBLICATIONS ARE AVAILABLE TO MEMBERS AND TO THE GENERAL PUBLIC AT NO COST.</Desc>
      </ProgSrvcAccomActyOtherGrp>
      <ProgSrvcAccomActyOtherGrp>
        <ExpenseAmt>12140</ExpenseAmt>
        <Desc>PROGRAM DEVELOPMENT - PROGRAM DEVELOPMENT INCLUDES ACTIVITIES RELATED TO IMPLEMENTING AN INTERNATIONAL PROGRAM TO SUPPORT GLOBAL HARMONIZATION OF AVIATION POLICIES AND STANDARDS.</Desc>
      </ProgSrvcAccomActyOtherGrp>
      <TotalOtherProgSrvcExpenseAmt>242870</TotalOtherProgSrvcExpenseAmt>
      <TotalOtherProgSrvcRevenueAmt>695614</TotalOtherProgSrvcRevenueAmt>
      <TotalProgramServiceExpensesAmt>1959914</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc1039100001">1</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd>0</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc1040000001">0</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc1040000001">0</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc1040000001">0</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd>0</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc1040000001">1</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">0</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">1</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">1</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">1</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">1</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <ForeignActivitiesInd>0</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>0</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>0</FundraisingActivitiesInd>
      <GamingActivitiesInd>0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd>0</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd referenceDocumentId="RetDoc1042400001">1</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>0</PYExcessBenefitTransInd>
      <LoanOutstandingInd>0</LoanOutstandingInd>
      <GrantToRelatedPersonInd>0</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>0</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>0</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>0</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>0</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>0</DeductibleArtContributionInd>
      <TerminateOperationsInd>0</TerminateOperationsInd>
      <PartialLiquidationInd>0</PartialLiquidationInd>
      <DisregardedEntityInd>0</DisregardedEntityInd>
      <RelatedEntityInd>0</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <IRPDocumentCnt>15</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>1</BackupWthldComplianceInd>
      <EmployeeCnt>10</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>1</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>0</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>0</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>0</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>0</PayPremiumsPrsnlBnftCntrctInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>0</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>7</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>6</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>0</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>0</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>0</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>0</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>1</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>1</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>0</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>1</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>1</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>0</OfficerMailingAddressInd>
      <LocalChaptersInd>0</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>1</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>1</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>1</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>1</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>1</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>1</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>1</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>1</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <OtherWebsiteInd>X</OtherWebsiteInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <BusinessName>
          <BusinessNameLine1Txt>RTCA INC</BusinessNameLine1Txt>
        </BusinessName>
        <PhoneNum>2023300656</PhoneNum>
        <USAddress>
          <AddressLine1Txt>1150 18TH STREET NW SUITE 910</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20036</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>TERRY MCVENES</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>37.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>444115</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>69871</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHAEL INGRAM</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LORNE CASS</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEVE BROWN</PersonNm>
        <TitleTxt>CHAIR OF BOARD</TitleTxt>
        <AverageHoursPerWeekRt>10.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NATHAN BOELKINS</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MELISSA RUDINGER</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>GREGG LEONE</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ED BOLEN</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BRETT EASTHAM</PersonNm>
        <TitleTxt>VICE PRESIDENT OF BUSINESS</TitleTxt>
        <AverageHoursPerWeekRt>37.50</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>202993</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>28656</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ALBERT SECEN</PersonNm>
        <TitleTxt>VICE PRESIDENT OF STANDARD</TitleTxt>
        <AverageHoursPerWeekRt>37.50</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>221930</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>54637</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REBECCA MORRISON</PersonNm>
        <TitleTxt>PROGRAM DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>37.50</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>135877</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>12335</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KARAN HOFMANN</PersonNm>
        <TitleTxt>PROGRAM DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>37.50</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>125404</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>10599</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>1130319</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>176098</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>5</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>HIGHER LOGIC LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1919 N LYNN ST SUITE 500</AddressLine1Txt>
            <CityNm>ARLINGTON</CityNm>
            <StateAbbreviationCd>VA</StateAbbreviationCd>
            <ZIPCd>22209</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>ONLINE PLATFORM SERVICES</ServicesDesc>
        <CompensationAmt>100500</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>1</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>MEMBERSHIP DUES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>2253121</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2253121</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>PUBLICATIONS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>641114</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>641114</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>TRAINING INCOME</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>214614</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>214614</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>SYMPOSIUM</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>54500</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>54500</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>3163349</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>153764</TotalRevenueColumnAmt>
        <ExclusionAmt>153764</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossRentsGrp>
        <RealAmt>33334</RealAmt>
      </GrossRentsGrp>
      <LessRentalExpensesGrp>
        <RealAmt>0</RealAmt>
      </LessRentalExpensesGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>33334</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>33334</TotalRevenueColumnAmt>
        <ExclusionAmt>33334</ExclusionAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>2142308</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>2106205</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>36103</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>36103</TotalRevenueColumnAmt>
        <ExclusionAmt>36103</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <OtherRevenueMiscGrp>
        <Desc>GAIN ON TERMINATION OF LEASE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>424748</TotalRevenueColumnAmt>
        <ExclusionAmt>424748</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS REVENUE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>1055</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1055</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>LOSS ON DISPOSAL OF FIXED ASSETS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>-53350</TotalRevenueColumnAmt>
        <ExclusionAmt>-53350</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>372453</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>3759003</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>3164404</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>594599</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>1022202</TotalAmt>
        <ProgramServicesAmt>507559</ProgramServicesAmt>
        <ManagementAndGeneralAmt>514643</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>631188</TotalAmt>
        <ProgramServicesAmt>313407</ProgramServicesAmt>
        <ManagementAndGeneralAmt>317781</ManagementAndGeneralAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>24659</TotalAmt>
        <ProgramServicesAmt>12244</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12415</ManagementAndGeneralAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>84065</TotalAmt>
        <ProgramServicesAmt>41741</ProgramServicesAmt>
        <ManagementAndGeneralAmt>42324</ManagementAndGeneralAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>93633</TotalAmt>
        <ProgramServicesAmt>46492</ProgramServicesAmt>
        <ManagementAndGeneralAmt>47141</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>8305</TotalAmt>
        <ManagementAndGeneralAmt>8305</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>105859</TotalAmt>
        <ManagementAndGeneralAmt>105859</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>33189</TotalAmt>
        <ManagementAndGeneralAmt>33189</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>304020</TotalAmt>
        <ProgramServicesAmt>226894</ProgramServicesAmt>
        <ManagementAndGeneralAmt>77126</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>133001</TotalAmt>
        <ProgramServicesAmt>88046</ProgramServicesAmt>
        <ManagementAndGeneralAmt>44955</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>58906</TotalAmt>
        <ProgramServicesAmt>23509</ProgramServicesAmt>
        <ManagementAndGeneralAmt>35397</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>946228</TotalAmt>
        <ProgramServicesAmt>475469</ProgramServicesAmt>
        <ManagementAndGeneralAmt>470759</ManagementAndGeneralAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>31637</TotalAmt>
        <ProgramServicesAmt>18947</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12690</ManagementAndGeneralAmt>
      </TravelGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>198029</TotalAmt>
        <ProgramServicesAmt>99507</ProgramServicesAmt>
        <ManagementAndGeneralAmt>98522</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>17619</TotalAmt>
        <ProgramServicesAmt>8853</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8766</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>SOFTWARE AS A SERVICE</Desc>
        <TotalAmt>176603</TotalAmt>
        <ProgramServicesAmt>77593</ProgramServicesAmt>
        <ManagementAndGeneralAmt>99010</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DUES AND SUBSCRIPTIONS</Desc>
        <TotalAmt>28723</TotalAmt>
        <ProgramServicesAmt>14481</ProgramServicesAmt>
        <ManagementAndGeneralAmt>14242</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MISCELLANEOUS</Desc>
        <TotalAmt>5738</TotalAmt>
        <ProgramServicesAmt>172</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5566</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>JACKSON AWARD</Desc>
        <TotalAmt>5000</TotalAmt>
        <ProgramServicesAmt>5000</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>1687</TotalAmt>
        <ManagementAndGeneralAmt>1687</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>3910291</TotalAmt>
        <ProgramServicesAmt>1959914</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1950377</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>1264264</BOYAmt>
        <EOYAmt>543191</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>268837</BOYAmt>
        <EOYAmt>234511</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>148270</BOYAmt>
        <EOYAmt>56822</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>67184</BOYAmt>
        <EOYAmt>97263</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>2225832</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>1059584</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>529329</BOYAmt>
        <EOYAmt>1166248</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>5144023</BOYAmt>
        <EOYAmt>5177304</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>80612</BOYAmt>
        <EOYAmt>10448024</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>7502519</BOYAmt>
        <EOYAmt>17723363</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>295517</BOYAmt>
        <EOYAmt>189604</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>1185216</BOYAmt>
        <EOYAmt>907877</EOYAmt>
      </DeferredRevenueGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>599353</BOYAmt>
        <EOYAmt>11366848</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>2080086</BOYAmt>
        <EOYAmt>12464329</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>4110490</BOYAmt>
        <EOYAmt>3929689</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>1311943</BOYAmt>
        <EOYAmt>1329345</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>5422433</BOYAmt>
        <EOYAmt>5259034</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>7502519</BOYAmt>
        <EOYAmt>17723363</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-151288</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>-12111</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>3384311</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>3032038</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3000744</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2345534</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2253121</CurrentTaxYearAmt>
        <TotalAmt>14015748</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>3384311</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>3032038</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>3000744</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2345534</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2253121</CurrentTaxYearAmt>
        <TotalAmt>14015748</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>14015748</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>146980</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>192222</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>259523</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>223072</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>187098</CurrentTaxYearAmt>
        <TotalAmt>1008895</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus1YearAmt>1736</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1055</CurrentTaxYearAmt>
        <TotalAmt>2791</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>15027434</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>4268132</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.93270</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.94260</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>763006</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>48189</DepreciationAmt>
        <BookValueAmt>714817</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>1462826</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>1011395</DepreciationAmt>
        <BookValueAmt>451431</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>1166248</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>DEPOSITS</Desc>
        <BookValueAmt>80612</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>RIGHT OF USE ASSET</Desc>
        <BookValueAmt>10367412</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>10448024</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>LEASE LIABILITY</Desc>
        <Amt>11144248</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>REFUNDABLE ADVANCE-PAYCHECK PROTECTION PROGRAM LOAN</Desc>
        <Amt>222600</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>11366848</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>3713703</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>-12111</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>-12111</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>3725814</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>33189</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>33189</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>3759003</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>3877102</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>3877102</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>33189</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>33189</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>3910291</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>RTCA ACCOUNTS FOR INCOME TAXES IN ACCORDANCE WITH THE ACCOUNTING STANDARDS CODIFICATION (ASC) TOPIC INCOME TAXES. THESE PROVISIONS PROVIDE CONSISTENT GUIDANCE FOR THE ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES RECOGNIZED IN AN ENTITY'S FINANCIAL STATEMENTS AND PRESCRIBE A THRESHOLD OF "MORE LIKELY THAN NOT" FOR RECOGNITION AND DERECOGNITION OF TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN. RTCA PERFORMED AN EVALUATION OF UNCERTAIN TAX POSITIONS FOR THE YEAR ENDED DECEMBER 31, 2020 AND DETERMINED THAT THERE WERE NO MATTERS THAT WOULD REQUIRE RECOGNITION IN THE FINANCIAL STATEMENTS OR THAT MAY HAVE AN EFFECT ON ITS TAX-EXEMPT STATUS. AS OF DECEMBER 31, 2020, THE STATUTE OF LIMITATIONS FOR TAX YEARS 2017 THROUGH 2019 REMAINS OPEN WITH THE U.S. FEDERAL JURISDICTION. IT IS RTCA'S POLICY TO RECOGNIZE INTEREST AND/OR PENALTIES RELATED TO UNCERTAIN TAX POSITIONS, IF ANY, IN UNRELATED BUSINESS INCOME TAX EXPENSE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <SubstantiationRequiredInd>1</SubstantiationRequiredInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>TERRY MCVENES</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <BaseCompensationFilingOrgAmt>354115</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>90000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>21600</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>48271</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>513986</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ALBERT SECEN</PersonNm>
        <TitleTxt>VICE PRESIDENT OF STANDARD</TitleTxt>
        <BaseCompensationFilingOrgAmt>204930</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>17000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>12614</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>42023</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>276567</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BRETT EASTHAM</PersonNm>
        <TitleTxt>VICE PRESIDENT OF BUSINESS</TitleTxt>
        <BaseCompensationFilingOrgAmt>187897</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>15096</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>12228</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>16428</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>231649</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBERSHIP OF RTCA CONSISTS OF MEMBER COMPANIES/ORGANIZATIONS. MEMBERS HAVE VOTING PRIVILEGES AND ELECT THE BOARD OF DIRECTORS AND ADVISORY BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH MEMBER OF THE BOARD OF DIRECTORS IS ELECTED BY THE MEMBERS FOR A TERM OF ONE YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE 990 IS PROVIDED TO THE BOARD OF DIRECTORS IN CONJUCTION WITH FILING THE RETURN. PRIOR TO FILING THE RETURN, RTCA'S VICE PRESIDENT OF BUSINESS OPERATIONS AND PRESIDENT PERFORM A DETAILED REVIEW AND DISCUSS WITH THE CPA FIRM.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL RTCA OFFICERS, DIRECTORS, TRUSTEES AND KEY EMPLOYEES MUST ANNUALLY COMPLETE THE RTCA CONFLICT OF INTEREST DISCLOSURE FORM. THE VICE PRESIDENT IS RESPONSIBLE FOR DISTRIBUTING AND COLLECTING THESE FORMS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION USES THE FOLLOWING METHODS TO DETERMINE THE COMPENSATION OF THE PRESIDENT/CEO AND OTHER OFFICERS AND KEY EMPLOYEES OF THE ORGANIZATION: FORM 990 OF OTHER ORGANIZATIONS, WRITTEN EMPLOYMENT CONTRACTS, AND APPROVAL BY THE BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAILS ITS ANNUAL REPORT TO ALL OF ITS MEMBERS AND MAKES IT AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER CONSULTING FEES: PROGRAM SERVICE EXPENSES 226,894. MANAGEMENT AND GENERAL EXPENSES 77,126. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 304,020.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS HAS A FINANCE AND AUDIT SUBCOMMITTEE WHICH ASSUMES RESPONSIBILITY FOR THIS PROCESS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
