{"data":{"id":"us/14-cfr-27.171","jurisdiction":"us","citation":"14 CFR 27.171","heading":"Stability: general.","body":"The rotorcraft must be able to be flown, without undue pilot fatigue or strain, in any normal maneuver for a period of time as long as that expected in normal operation. At least three landings and takeoffs must be made during this demonstration.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—AIRCRAFT","PART 27—AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT","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":"9369839f4653b7cf62593a49f39e328488cefe15b335f7ca8899fd3ca43b89f6","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-27.161","next":"us/14-cfr-27.173"},"notice":"GroundRules: Original legal text. Not legal advice."}