{"data":{"id":"us/14-cfr-33.41","jurisdiction":"us","citation":"14 CFR 33.41","heading":"Applicability.","body":"This subpart prescribes the block tests and inspections for reciprocating aircraft engines.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—AIRCRAFT","PART 33—AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES","Subpart D—Block Tests; Reciprocating Aircraft Engines"],"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":"ec54be8d4631df42a84f0fb7cba4af49fe64b5a17553c785c27fb6600dd0ecb9","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-33.39","next":"us/14-cfr-33.42"},"notice":"GroundRules: Original legal text. Not legal advice."}