{"data":{"id":"us/14-cfr-133.13","jurisdiction":"us","citation":"14 CFR 133.13","heading":"Duration of certificate.","body":"Unless sooner surrendered, suspended, or revoked, a Rotorcraft External-Load Operator Certificate expires at the end of the twenty-fourth month after the month in which it is issued or renewed.","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 133—ROTORCRAFT EXTERNAL-LOAD OPERATIONS","Subpart B—Certification Rules"],"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":"588926c50db0fa7c1ede46e234ab82667382ee4184fa49a4755685f162506e90","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-133.11","next":"us/14-cfr-133.14"},"notice":"GroundRules: Original legal text. Not legal advice."}