{"data":{"id":"us/14-cfr-171.61","jurisdiction":"us","citation":"14 CFR 171.61","heading":"Air navigation certificate: Revocation and termination.","body":"(a) Except as provided in paragraph (b) of this section, each air navigation certificate of “Lawful Authority to Operate a True Light” is hereby revoked, and each application therefor is hereby terminated.\n(b) Paragraph (a) of this section does not apply to—\n(1) A certificate issued to a Federal-Aid Airport Program sponsor who was required to apply for that certificate under regulations then in effect, and who has not surrendered that certificate under § 151.86(e) of this chapter; or\n(2) An application made by a Federal-Aid Airport Program sponsor who was required to make that application under regulations then in effect, and who has not terminated that application under § 151.86(e) of this chapter.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER J—NAVIGATIONAL FACILITIES","PART 171—NON-FEDERAL NAVIGATION FACILITIES","Subpart D—True Lights"],"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":"a822c2c998363d704ebe5e5044cc282425075c9d0a8b422cc4b9d1feffe68cec","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-171.53","next":"us/14-cfr-171.71"},"notice":"GroundRules: Original legal text. Not legal advice."}