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21.17-1A - Type Certification-Airships

Date Issued
September 25, 1992
Responsible Office
ACE-100,  Small Airplane Directorate
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. General guidance relative to airship type certification is also provided.