{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"K23","counts":{"action":0,"ifr":0,"fyi":5},"changes":[{"id":"a6e40e7e6772","priority":"fyi","category":"remark","kind":"removed","summary":"removed runway 20 Part 77 runway category remark: Runway 20; +37 foot pole, 394 feet from threshold, 163 feet right.","source":"APT_RMK","original":"RWY 20; +37 FT POLE, 394 FT FROM THRESHOLD, 163 FT RIGHT"},{"id":"e0407bf9a9b5","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Runway 02: 80 feet trees, up to 750 feet from runway end, 63 feet right.","source":"APT_RMK","original":"RWY 02: 80 FT TREES, UP TO 750 FT FM RWY END, 63 FT RIGHT.","fields":[{"field":"REMARK","old":"RWY 02; +60 FT TREE, 359 FT FROM THRESHOLD, 145 FT LEFT","new":"RWY 02: 80 FT TREES, UP TO 750 FT FM RWY END, 63 FT RIGHT."}]},{"id":"404f5cb8a31c","priority":"fyi","category":"runway","kind":"changed","summary":"runway 02/20: pavement condition: fair -> excellent","source":"APT_RWY","fields":[{"field":"COND","old":"FAIR","new":"EXCELLENT"}]},{"id":"0ea4ac47fb0f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 02: controlling obstacle: TREES 33 ft tall, 46 ft from threshold, 80 ft right of centerline -> TREES 45 ft tall, 59 ft from threshold, 81 ft right of centerline","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"80","new":"81"},{"field":"DIST_FROM_THR","old":"46","new":"59"},{"field":"OBSTN_HGT","old":"33","new":"45"}]},{"id":"4314e42b74ab","priority":"fyi","category":"runway","kind":"changed","summary":"runway 20: controlling obstacle: CROPS 9 ft tall, 51 ft from threshold, 1 ft either side of centerline -> none listed; obstacle clearance slope: 0:1 -> 20:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":""},{"field":"CNTRLN_OFFSET","old":"1","new":""},{"field":"DIST_FROM_THR","old":"51","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":"20"},{"field":"OBSTN_HGT","old":"9","new":""},{"field":"OBSTN_TYPE","old":"CROPS","new":""}]}]}