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        <FormAndLineReferenceDesc>Liability for Uncertain Tax Position (ASC 740)</FormAndLineReferenceDesc>
        <ExplanationTxt>Schedule D, Part X, Line 2 The filing organization, The 1625 Massachusetts Ave. N.W. Corp. is a subsidiary of THE AIR LINE PILOTS ASSOCIATION INTERNATIONAL (ALPA). The 1625 Massachusetts Ave. N.W. Corp. financial statements were consolidated with the financial statements of ALPA and other related entities. ALPA's footnote related to ASC 740 in the consolidated audited financial statements is as follows: Under the provisions of the Internal Revenue Code Section 501(c)(5) and the applicable local income tax regulations, the Association is exempt on income other than unrelated business income. The Association derives its unrelated business income from activities such as advertising, investments in partnerships, and consulting. For the years ended December 31, 2013 and 2012 the Association generated and paid income taxes on its unrelated business income activities. IPSC is a taxable corporation which has generated operating losses throughout the years resulting in no income tax liability. The 1625 Massachusetts Avenue, N.W., Corporation is exempt from federal and state income taxes under Section 501(c)(2) of the Internal Revenue Code and state statutes. ALPA-PAC is an exempt organization under Internal Revenue Code Section 527. ALPA Emergency Relief Fund, Inc. is recognized as tax-exempt under Section 501(c)(3) of the Internal Revenue Code and is further classified as a public charity under section 509(a)(3). The Association recognizes or derecognizes tax positions on a "more likely than not" threshold. This applies to a position taken or expected to be taken in a tax return. The Association does not believe it has any material uncertain tax positions.</ExplanationTxt>
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        <TotalCompensationRltdOrgsAmt>918337</TotalCompensationRltdOrgsAmt>
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        <PersonNm>W RANDOLPH HELLING</PersonNm>
        <TitleTxt>VP Finance/Treasurer</TitleTxt>
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        <PersonNm>MARGARITA LORENZETTI</PersonNm>
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        <ExplanationTxt>Schedule J, Part I, Line 3 ALL COMPENSATION IS PAID BY A RELATED ORGANIZATION, AIR LINE PILOTS ASSOCIATION, INT'L, WHICH UTILIZES THE FOLLOWING TO DETERMINE REASONABLE COMPENSATION: COMPENSATION COMMITTEE, WRITTEN EMPLOYMENT CONTRACT, COMPENSATION SURVEY OR STUDY, FORM 990 OF OTHER ORGANIZATION AND APPROVAL BY THE BOARD OR COMPENSATION COMMITTEE.</ExplanationTxt>
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        <ExplanationTxt>Schedule J, Part I, Line 4B Additional taxable compensation related to a 457(f) nonqualified deferred compensation plan was reported on Schedule J, Part II, Column (B)(iii) as noted below: Donald L. Moak - $266,824</ExplanationTxt>
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        <ExplanationTxt>Form 990, Part IV, Line 12 The filing organization, the 1625 Massachusetts Ave. N.W. Corp.(The 1625), and other related entities meet the GAAP requirements for consolidation, the organization received consolidated audited financial statements for the year in which it is completing the return. An independent auditing firm conducted the audit of the financial statements. The audited financial statements were prepared in accordance with GAAP.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>Form 990, Part VI, Line 6 THE SOLE SHAREHOLDER OF THE ORGANIZATION IS AIR LINE PILOTS ASSOCIATION, INTERNATIONAL (ALPA).</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 Review Process</FormAndLineReferenceDesc>
        <ExplanationTxt>Form 990, Part VI, Line 11b THE 1625 HIRES AN INDEPENDENT ACCOUNTING FIRM TO PREPARE AND REVIEW THE ORGANIZATION'S FORM 990 BASED ON INFORMATION PROVIDED BY ALPA'S ACCOUNTING STAFF. A COPY OF THE FORM 990 IS PROVIDED TO THE SR. STAFF ACCOUNTANT AND FINANCE DEPARTMENT MANAGEMENT STAFF OF ALPA FOR REVIEW PRIOR TO BEING FILED WITH THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
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        <ExplanationTxt>Form 990, Part VI, Line 12c THE 1625 FOLLOWS THE CONFLICT OF INTEREST POLICY OF ITS RELATED ORGANIZATION, THE AIR LINE PILOTS ASSOCIATION INTERNATIONAL (ALPA): (1) ALPA'S CONFLICT OF INTEREST POLICY IS REVIEWED WITH EMPLOYEES, A WRITTEN COPY IS INCLUDED IN EACH EMPLOYEE NEW HIRE KIT, INCLUDED IN THE EMPLOYEE HANDBOOK AND THE POLICY IS POSTED ON THE EMPLOYEE STAFF CENTER WEBSITE. THE POLICY PROVIDES EXAMPLES OF SOME OF THE RELATIONSHIPS THAT SHOULD BE AVOIDED. THE POLICY REQUIRES THAT ALL EMPLOYEES AVOID CONFLICTS BETWEEN THEIR PERSONAL INTEREST AND THE MEMBERS OF, OR PERSONS REPRESENTED BY, ALPA OR THE INTEREST OF ALPA IN DEALING WITH EMPLOYERS OR WITH SUPPLIERS, CUSTOMERS, AND ALL OTHER ORGANIZATIONS OR INDIVIDUALS SEEKING TO DO BUSINESS WITH ALPA. IF A CONFLICT IS REPORTED, DISCOVERED, OR SUSPECTED, IT IS ADDRESSED FIRST BY THE EMPLOYEE'S SUPERVISOR AND, IF NECESSARY, BY THE HUMAN RESOURCES DEPARTMENT, AND IN EITHER CASE, APPROPRIATE MEASURES ARE TAKEN, WHICH CAN INCLUDE TERMINATION FOR VIOLATION OF THE POLICY. (2) IN ACCORDANCE WITH FEDERAL LABOR LAWS, ALPA IS GOVERNED BY OFFICERS ELECTED FROM AMONG THE MEMBERSHIP. ACCORDINGLY, DECISIONS MADE BY ALPA'S GOVERNING BODIES NECESSARILY AFFECT THE OFFICERS WHO MAKE UP THOSE GOVERNING BODIES, JUST AS THOSE DECISIONS AFFECT THE UNION MEMBERS AS A WHOLE. HOWEVER, SECTION 501(A) OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT (LMRDA), 29 U.S.C. S501(A), STATES THAT OFFICERS AND OTHER UNION REPRESENTATIVES "OCCUPY POSITIONS OF TRUST" WITH RESPECT TO THE UNION AND SO THAT "[I]T IS, THEREFORE, THE DUTY OF EACH SUCH PERSON, TAKING INTO ACCOUNT THE SPECIAL PROBLEMS AND FUNCTIONS OF A LABOR ORGANIZATION, TO HOLD ITS MONEY AND PROPERTY SOLELY FOR THE BENEFIT OF THE ORGANIZATION AND ITS MEMBERS AND TO MANAGE, INVEST, AND EXPEND THE SAME IN ACCORDANCE WITH ITS CONSTITUTION AND BYLAWS AND ANY RESOLUTIONS OF THE GOVERNING BODIES ADOPTED THEREUNDER, TO REFRAIN FROM DEALING WITH SUCH ORGANIZATION AS AN ADVERSE PARTY OR IN BEHALF OF AN ADVERSE PARTY IN ANY MATTER CONNECTED WITH HIS DUTIES AND FROM HOLDING OR ACQUIRING ANY PECUNIARY OR PERSONAL INTEREST WHICH CONFLICTS WITH THE INTEREST OF SUCH ORGANIZATION, AND TO ACCOUNT TO THE ORGANIZATION FOR ANY PROFIT RECEIVED BY HIM IN WHATEVER CAPACITY IN CONNECTION WITH TRANSACTIONS CONDUCTED BY HIM OR UNDER HIS DIRECTION ON BEHALF OF THE ORGANIZATION. THE RESPONSIBILITIES IMPOSED BY LMRDA SECTION 501(A) MAY BE ENFORCED BY UNION MEMBERS THROUGH SUITS IN FEDERAL COURTS, OR BY THE SECRETARY OF LABOR, AND THOSE RESPONSIBILITIES GOVERN THE UNION'S ACTIONS.</ExplanationTxt>
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        <ExplanationTxt>Form 990, Part VI, Line 15a THE 1625 DOES NOT PROVIDE COMPENSATION TO ANY OFFICERS, DIRECTORS, OR TRUSTEES. THE ORGANIZATION'S OFFICERS AND DIRECTORS ARE PAID BY A RELATED ORGANIZATION, ALPA.</ExplanationTxt>
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        <ExplanationTxt>Form 990, Part VI, Line 19 THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC TO THE EXTENT REQUIRED BY LAW.</ExplanationTxt>
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        <FormAndLineReferenceDesc>Other Changes in Net Assets</FormAndLineReferenceDesc>
        <ExplanationTxt>Form 990, Part XI, Line 9 Gain on interest rate swap contracts valuation $98,307</ExplanationTxt>
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        <FormAndLineReferenceDesc>Financial Statements and Reporting</FormAndLineReferenceDesc>
        <ExplanationTxt>Part XII, Lines 2b &amp; 2c The 1625 financial statements were consolidated with the financial statements of ALPA and other related entities. The consolidated financial statements were audited by an independent accountant. The 1625 does not have an audit committee to assume responsibility for the oversight of the audit of its financial statements and the selection of the independent accountant as ALPA's audit committee oversees such responsibilities.</ExplanationTxt>
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        <DirectControllingEntityName>
          <BusinessNameLine1>ALPA</BusinessNameLine1>
        </DirectControllingEntityName>
        <EntityTypeTxt>C Corp</EntityTypeTxt>
        <ShareOfTotalIncomeAmt>0</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>0</ShareOfEOYAssetsAmt>
        <OwnershipPct>0.00000</OwnershipPct>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1>ALPA CANADA INSURANCE TRUST</BusinessNameLine1>
        </RelatedOrganizationName>
        <ForeignAddress>
          <AddressLine1>360 ALBERT STREET SUITE 1715 K1R 7</AddressLine1>
          <City>OTTAWA, ONTARIO</City>
          <Country>CA</Country>
        </ForeignAddress>
        <PrimaryActivitiesTxt>VEBA</PrimaryActivitiesTxt>
        <LegalDomicileForeignCountryCd>CA</LegalDomicileForeignCountryCd>
        <DirectControllingEntityName>
          <BusinessNameLine1>ALPA</BusinessNameLine1>
        </DirectControllingEntityName>
        <EntityTypeTxt>TRUST</EntityTypeTxt>
        <ShareOfTotalIncomeAmt>0</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>0</ShareOfEOYAssetsAmt>
        <OwnershipPct>0.00000</OwnershipPct>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>true</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>true</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>true</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>