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N MD 6550 2A
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Status:
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CANCELLED
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Subject:
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POWER AND AUTHORITY -- TO APPROVE POLICIES AND OTHER MATTERS RELATED TO NASA AIRCRAFT
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Responsible Office Code:
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none
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Effective Date:
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June 14, 1971
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Expiration Date:
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Cancellation Date:
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June 16, 2022
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Document Cancelling this Directive (if Cancelled):
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N MD/AD 7900 1
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Documents Cancelled by this Directive:
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