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Advisory Circulars (ACs)

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Advisory Circulars (ACs) search results
Number Title Status Office Date
21.17-2A Type Certification-Fixed Wing Gliders (Sailplanes), Including Powered Gliders

Provides information and guidance concerning acceptable means of showing compliance with Section 21.17(b) of Part 21 of the Federal Aviation Regulations (FAR) for type certification of gliders and powered gliders.

Active ACE-100 1993-02-10
21.17-1A Type Certification-Airships

Describes two acceptable criteria for the type certification of airships that may be used by an applicant in showing compliance with section 21.17(b) of the Federal Aviation Regulations (FAR),Part 21.

Active ACE-100 1992-09-25