{"data":{"id":"us/14-cfr-133.37","jurisdiction":"us","citation":"14 CFR 133.37","heading":"Crewmember training, currency, and testing requirements.","body":"(a) No certificate holder may use, nor may any person serve, as a pilot in operations conducted under this part unless that person—\n(1) Has successfully demonstrated, to the Administrator knowledge and skill with respect to the rotorcraft-load combination in accordance with § 133.23 (in the case of a pilot other than the chief pilot or an assistant chief pilot who has been designated in accordance with § 133.21(b), this demonstration may be made to the chief pilot or assistant chief pilot); and\n(2) Has in his or her personal possession a letter of competency or an appropriate logbook entry indicating compliance with paragraph (a)(1) of this section.\n(b) No certificate holder may use, nor may any person serve as, a crewmember or other operations personnel in Class D operations conducted under this part unless, within the preceding 12 calendar months, that person has successfully completed either an approved initial or a recurrent training program.\n(c) Notwithstanding the provisions of paragraph (b) of this section, a person who has performed a rotorcraft external-load operation of the same class and in an aircraft of the same type within the past 12 calendar months need not undergo recurrent training.","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 C—Operating Rules and Related 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":"593bb40021ad22037fe93954f56de8b42caafe168a6153c01629958b6a6ee8f6","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-133.35","next":"us/14-cfr-133.39"},"notice":"GroundRules: Original legal text. Not legal advice."}