{"schema_version":1,"airport":"4A6","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"519d95ece6f6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: controlling obstacle changed (now 62 ft tall, 663 ft from threshold, 232 ft right of centerline, clearance slope 7:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"211","new":"232"},{"field":"DIST_FROM_THR","old":"1163","new":"663"},{"field":"OBSTN_CLNC_SLOPE","old":"17","new":"7"},{"field":"OBSTN_HGT","old":"55","new":"62"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"46f2ad0da761","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: controlling obstacle changed (now 31 ft tall, 505 ft from threshold, 248 ft right of centerline, clearance slope 9:1)","source":"APT_RWY_END","fields":[{"field":"DIST_FROM_THR","old":"503","new":"505"}]},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"f72d17e0ee8b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: controlling obstacle changed (now 55 ft tall, 1163 ft from threshold, 211 ft right of centerline, clearance slope 17:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"305","new":"211"},{"field":"DIST_FROM_THR","old":"751","new":"1163"},{"field":"OBSTN_CLNC_SLOPE","old":"6","new":"17"},{"field":"OBSTN_HGT","old":"82","new":"55"}]},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"ecb14068b951","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: controlling obstacle changed (now 31 ft tall, 503 ft from threshold, 248 ft right of centerline, clearance slope 9:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"339","new":"248"},{"field":"DIST_FROM_THR","old":"1106","new":"503"},{"field":"OBSTN_HGT","old":"93","new":"31"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"11b305f29b3f","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Ty Towery -> Corey Porter","source":"APT_CON","fields":[{"field":"NAME","old":"TY TOWERY","new":"COREY PORTER"}]}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}