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CFR > Title 14 - Aeronautics and Space > CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION > SUBCHAPTER C—AIRCRAFT (parts 21 to 50) > PART 21—CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS > SUBPART I—Provisional Airworthiness Certificates (§21.211 to §21.225) > 21.211—Applicability.
21.211—Applicability.
This subpart prescribes procedural requirements for the issue of provisional airworthiness certificates.