{"data":{"id":"us/14-cfr-25.31","jurisdiction":"us","citation":"14 CFR 25.31","heading":"Removable ballast.","body":"Removable ballast may be used on showing compliance with the flight requirements of this subpart.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—AIRCRAFT","PART 25—AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES","Subpart B—Flight"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-14.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:20Z","sha256":"77f6cb5f4ec508111a8e69959427bbcee484d3957f0e5549876c7bca52d23006","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-25.29","next":"us/14-cfr-25.33"},"notice":"GroundRules: Original legal text. Not legal advice."}