학술논문
Department Of Transportation: Federal Aviation Administration: Proposed Rules: Proposed Amendment of Class D and E Airspace and Revocation of Class E Airspace; Manassas, VA: [FR DOC # 2011-16657]
Document Type
misc
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Source
Friday, July 1, 2011, pages 38547 - 38959 / Department Of Transportation: Federal Aviation Administration: Proposed Rules: Proposed Amendment of Class D and E Airspace and Revocation of Class E Airspace; Manassas, VA: [FR DOC # 2011-16657]
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