{"data":{"id":"us/14-cfr-121.225","jurisdiction":"us","citation":"14 CFR 121.225","heading":"Propeller deicing fluid.","body":"If combustible fluid is used for propeller deicing, the certificate holder must comply with § 121.255.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER G—AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS","PART 121—OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS","Subpart J—Special Airworthiness Requirements"],"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":"5f33c10024787c8377e9ad7d6c9a34172236f3415d441bc245cdee62f8b62a93","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-121.223","next":"us/14-cfr-121.227"},"notice":"GroundRules: Original legal text. Not legal advice."}