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        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 2, PART III, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MUSEUM COLLECTION CONSISTS OF ANTIQUE AIRCRAFT, VEHICLES, ENGINES, AND MEMORABILIA RELATED TO THE PIONEER, WWI AND GOLDEN AGES OF AVIATION. THE MUSEUM DOES NOT CAPITALIZE ITS COLLECTION. COST OF COLLECTION ITEMS PURCHASED ARE SHOWN AS DECREASES IN NET ASSETS ON THE STATEMENT OF ACTIVITIES. PROCEEDS FROM SALES OF COLLECTION ITEMS AND INSURANCE RECOVERIES FROM LOST OR DESTROYED ITEMS ARE PRESENTED AS INCREASES IN NET ASSETS. THE MUSEUM MAINTAINS SUCH FUNDS, ALONG WITH DONOR DESIGNATED FUNDS FOR COLLECTIONS, IN A SEPARATE ACCOUNT MAINTAINED FOR THE ACQUISITION, RESTORATION, PROTECTION AND CARE OF COLLECTION ITEMS AS REQUIRED BY THE NYS BOARD OF REGENTS. COLLECTION EXPENSES WERE 178,551 AND 50,773 FOR THE YEARS ENDED DECEMBER 31, 2023 AND 2022, RESPECTIVELY. PROCEEDS FROM THE SALE OF COLLECTION ITEMS WERE 0 AND 8,000 FOR THE YEARS ENDED DECEMBER 31, 2023 AND 2022, RESPECTIVELY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 2, PART V, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE INTENDED USE OF THE ENDOWMENT FUND IS TO SUPPORT THE GENERAL CHARITABLE, CULTURAL, OR EDUCATIONAL PURPOSES OF THE ORGANIZATION.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MUSEUM FILES AN ANNUAL FORM 990 AS A TAX EXEMPT ORGANIZATION UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE. AS SUCH, NO FEDERAL OR NEW YORK STATE TAXES ARE PAID BY THE MUSEUM. THE MUSEUM HAS BEEN CLASSIFIED AS AN ENTITY THAT IS NOT A PRIVATE FOUNDATION WITHIN THE MEANING OF SECTION 509(A) AND QUALIFIES FOR DEDUCTIBLE CONTRIBUTIONS AS PROVIDED IN SECTION 170 (B)(1)(A)(VI). THE MUSEUM ADOPTED THE PROVISIONS OF ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES OF AMERICA REGARDING ACCOUNTING FOR UNCERTAIN TAX POSITIONS. MANAGEMENT EVALUATED THE MUSEUM'S TAX POSITIONS AND CONCLUDED THAT THE MUSEUM HAD TAKEN NO UNCERTAIN TAX POSITIONS THAT WOULD REQUIRE ADJUSTMENT TO THE FINANCIAL STATEMENTS IN ORDER TO COMPLY WITH THE PROVISIONS OF THIS GUIDANCE. WITH FEW EXCEPTIONS, THE MUSEUM IS NOT SUBJECT TO INCOME TAX EXAMINATIONS BY THE U.S. FEDERAL, STATE OR LOCAL TAX AUTHORITIES FOR FISCAL YEARS PRIOR TO 2020.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XI, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>INVESTMENT FEES 263</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XII, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>INVESTMENT FEES 263</ExplanationTxt>
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        <ExplanationTxt>VOLUNTEERS PARTICIPATE IN VARIOUS TASKS, INCLUDING TOUR GUIDES, PARTY PLANNING, MOVING AIRCRAFT, FIXING AND DRIVING VEHICLES, RESTORATION WORK, ADVERTISING WORK, SOLICITATION WORK, MAINTENANCE, AND PARTICIPATION IN THE AIR SHOWS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PRESIDENT REVIEWS FORM 990 BEFORE FILING THE FORM AND THE BOARD MEMBERS RECEIVE A COPY SUBSEQUENT TO FILING.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>PRIOR TO INITIAL ELECTION, AND ANNUALLY THEREAFTER, EACH TRUSTEE SHALL BE REQUIRED TO COMPLETE, SIGN AND SUBMIT TO THE SECRETARY, OR AN AUTHORIZED DESIGNEE, AS APPROPRIATE, A WRITTEN STATEMENT IDENTIFYING, TO THE BEST OF THE TRUSTEE'S KNOWLEDGE, ANY ENTITY OF WHICH SUCH TRUSTEE IS AN OFFICER, TRUSTEE, DIRECTOR, OWNER OR EMPLOYEE AND WITH WHICH THE CORPORATION HAS A RELATIONSHIP, AND ANY TRANSACTION IN WHICH THE CORPORATION IS A PARTICIPANT AND IN WHICH THE TRUSTEE MIGHT HAVE A REAL OR POTENTIAL INTEREST. IF AT ANY TIME DURING HIS OR HER TERM OF SERVICE, A TRUSTEE, OFFICER OR KEY PERSON ACQUIRES AN INTEREST, OR CIRCUMSTANCES OTHERWISE ARISE, WHICH COULD GIVE RISE TO A REAL OR POTENTIAL CONFLICT OF INTEREST AND RELATED PARTY TRANSACTION, OR ANY OTHER INTERESTED MATTER, HE OR SHE SHALL PROMPTLY DISCLOSE, IN GOOD FAITH, TO THE BOARD OF TRUSTEES, OR AN AUTHORIZED COMMITTEE THEREOF, AS APPROPRIATE, THE MATERIAL FACTS CONCERNING SUCH INTEREST. UNLESS THE BOARD OF TRUSTEES ELECTS TO DIRECTLY ASSUME SUCH RESPONSIBILITY, THE AUDIT &amp; FINANCE COMMITTEE, OR ANOTHER DESIGNATED COMMITTEE OF THE BOARD, SHALL THOROUGHLY REVIEW ANY REAL, OR POTENTIAL, CONFLICT OF INTEREST OR RELATED PARTY TRANSACTION, OR ANY OTHER INTERESTED MATTER AND SUBMIT TO THE BOARD A RECOMMENDATION AS WHETHER OR NOT IT SHOULD BE APPROVED. FOR PURPOSES OF THIS POLICY, AMONGST THE CONSIDERATIONS OF THE BOARD OF TRUSTEES, THE AUDIT &amp; FINANCE COMMITTEE, OR ANOTHER AUTHORIZED COMMITTEE OF THE BOARD, AS APPROPRIATE, RELATIVE TO ASSESSMENT OF ANY REAL OR POTENTIAL CONFLICT OF INTEREST AND/OR RELATED PARTY TRANSACTION, SHALL BE THE DETERMINATION AS TO WHETHER ANY FINANCIAL INTEREST, AMOUNTS TO A CONFLICT OF INTEREST AND/OR A RELATED PARTY TRANSACTION. SHOULD ANY SUCH FINANCIAL INTEREST BE CONSIDERED A CONFLICT OF INTEREST AND/OR A RELATED PARTY TRANSACTION, THE TERMS OF THIS "CONFLICT OF INTEREST AND/OR RELATED PARTY TRANSACTION POLICY" SHALL APPLY WITH REGARD TO PROPER CONSIDERATION OF THE MATTER. SHOULD THE FINANCIAL INTEREST NOT AMOUNT TO A CONFLICT OF INTEREST AND/OR RELATED PARTY TRANSACTION, THE TRANSACTION SHALL BE CONSIDERED AN ORDINARY BUSINESS MATTER UNWORTHY OF ADDITIONAL NON-CUSTOMARY REVIEW AND/OR DOCUMENTATION.</ExplanationTxt>
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        <ExplanationTxt>RHINEBECK AERODROME MUSEUM MAKES ITS INFORMATION AVAILABLE UPON REQUEST.</ExplanationTxt>
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