{"data":{"id":"us/14-cfr-139.109","jurisdiction":"us","citation":"14 CFR 139.109","heading":"Duration of certificate.","body":"An Airport Operating Certificate issued under this part is effective until the certificate holder surrenders it or the certificate is suspended or revoked by the Administrator.","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 139—CERTIFICATION OF AIRPORTS","Subpart B—Certification"],"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":"a74ff3c7df0abf552e9504144fa12b2c2e2e4551e2019bbdaeb67fe119c8f194","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-139.107","next":"us/14-cfr-139.111"},"notice":"GroundRules: Original legal text. Not legal advice."}