{"data":{"id":"us/49-u.s.c.-44719","jurisdiction":"us","citation":"49 U.S.C. § 44719","heading":"Standards for navigational aids","body":"The Secretary of Transportation shall prescribe regulations on standards for installing navigational aids, including airport control towers. For each type of facility, the regulations shall consider at a minimum traffic density (number of aircraft operations without consideration of aircraft size), terrain and other obstacles to navigation, weather characteristics, passengers served, and potential aircraft operating efficiencies.","path":["Title 49—TRANSPORTATION","CHAPTER 447—SAFETY REGULATION"],"source_url":"https://uscode.house.gov/download/releasepoints/us/pl/119/103/xml_usc49@119-103.zip","current_through":"Public Law 119-103 (09/02/2026)","vintage":"","retrieved_at":"2026-09-10T06:01:06Z","sha256":"c7ab1a4799d72266cf5ccfb3ef9654c14b68edca3d9000a955f17dd01c4688d9","source_id":"us","stale":true,"prev":"us/49-u.s.c.-44718","next":"us/49-u.s.c.-44720"},"notice":"GroundRules: Original legal text. Not legal advice."}