AC Number:
AC 20-109A | Date:
04/08/1993 |
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Change Description:
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Subject:
Service Difficulty Program (General Aviation) |
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Related Regulation(s):
Unknown Part | Section Number(s):
Unknown Section |
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Cancels:
| Initiating Office:
AFS-620 |
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Advisory Circular in PDF Format:
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 | Public Comments (Attachments):
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