{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"LQK","counts":{"action":0,"ifr":0,"fyi":2},"changes":[{"id":"518149c3c2ea","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: controlling obstacle: none listed -> TREE 40 ft tall, 1112 ft from threshold, 381 ft left of centerline; obstacle clearance slope: 34:1 -> 22:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"L"},{"field":"CNTRLN_OFFSET","old":"","new":"381"},{"field":"DIST_FROM_THR","old":"","new":"1112"},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"22"},{"field":"OBSTN_HGT","old":"","new":"40"},{"field":"OBSTN_TYPE","old":"","new":"TREE"}]},{"id":"a6ab4eedb245","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: controlling obstacle: TREE 93 ft tall, 3024 ft from threshold, 404 ft left of centerline -> TREE 53 ft tall, 1494 ft from threshold, 314 ft right of centerline; obstacle clearance slope: 30:1 -> 24:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"404","new":"314"},{"field":"DIST_FROM_THR","old":"3024","new":"1494"},{"field":"OBSTN_CLNC_SLOPE","old":"30","new":"24"},{"field":"OBSTN_HGT","old":"93","new":"53"}]}]}