{"schema_version":1,"airport":"RVL","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a6d1413880b0","priority":"ifr","category":"chart","kind":"changed","summary":"approach LOC RWY 06 redrawn (still amdt 8D)","source":"D-TPP","chart":{"code":"IAP","name":"LOC RWY 06","amdt":"8D","pdf":"https://aeronav.faa.gov/d-tpp/2609/05979L6.PDF"}},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"8e3dc77f923f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 06: controlling obstacle changed (now 125 ft tall, 2965 ft from threshold, 166 ft left of centerline, clearance slope 22:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"163","new":"166"},{"field":"OBSTN_HGT","old":"121","new":"125"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"c943e082f8f1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 24: controlling obstacle changed (now 17 ft tall, 755 ft from threshold, 285 ft left of centerline, clearance slope 32:1); controlling obstacle: none -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"L"},{"field":"CNTRLN_OFFSET","old":"","new":"285"},{"field":"DIST_FROM_THR","old":"","new":"755"},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"32"},{"field":"OBSTN_HGT","old":"","new":"17"},{"field":"OBSTN_TYPE","old":"","new":"TREES"}]}],"first_cycle":"2025-04-17","last_cycle":"2026-09-03"}