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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 25—AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES > SUBPART B—Flight (§25.21 to §25.255) > 25.31—Removable ballast.
25.31—Removable ballast.
Removable ballast may be used on showing compliance with the flight requirements of this subpart.