{"data":{"id":"us/14-cfr-65.50","jurisdiction":"us","citation":"14 CFR 65.50","heading":"Currency requirements.","body":"The holder of an air traffic control tower operator certificate may not perform any duties under that certificate unless—\n(a) He has served for at least three of the preceding 6 months as an air traffic control tower operator at the control tower to which his facility rating applies, or at the operating positions for which he has qualified; or\n(b) He has shown that he meets the requirements for his certificate and facility rating at the control tower concerned, or for operating at positions for which he has previously qualified.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER D—AIRMEN","PART 65—CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS","Subpart B—Air Traffic Control Tower Operators"],"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":"0d9c44784a578a604e9aea2707f15dfebec21f14360bac2650a03863dd0163cd","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-65.49","next":"us/14-cfr-65.51"},"notice":"GroundRules: Original legal text. Not legal advice."}