{"data":{"id":"us/14-cfr-170.15","jurisdiction":"us","citation":"14 CFR 170.15","heading":"ATCT discontinuance criteria.","body":"An ATCT will be subject to discontinuance when the continued operation and maintenance costs less termination costs (CMPV) of the ATCT exceed the present value of its remaining life-cycle benefits (BPV):\nBPV/CMPV\u003c1.0","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER J—NAVIGATIONAL FACILITIES","PART 170—ESTABLISHMENT AND DISCONTINUANCE CRITERIA FOR AIR TRAFFIC CONTROL SERVICES AND NAVIGATIONAL FACILITIES","Subpart B—Airport Traffic Control Towers"],"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":"ab171d38e551d22b39e284ad15f2dea89a45a695fbdd8be813e8305cd0ecf756","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-170.13","next":"us/14-cfr-171.1"},"notice":"GroundRules: Original legal text. Not legal advice."}