{"schema_version":1,"airport":"W11","entries":[{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"6c19634d9b14","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ACTVT LIRL RWY 06/24 - 3 CLICKS CTAF.","source":"APT_RMK","original":"ACTVT LIRL RWY 06/24 - 3 CLICKS CTAF.","fields":[{"field":"REMARK","old":"ACTVT LIRL RWY 06/24 - 123.0.","new":"ACTVT LIRL RWY 06/24 - 3 CLICKS CTAF."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"8d07a48f9aba","priority":"action","category":"frequency","kind":"changed","summary":"remark: none -> ACTVT LIRL RWY 06/24 - 3 CLICKS CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"","new":"ACTVT LIRL RWY 06/24 - 3 CLICKS CTAF."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"b423bab00567","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Sullivan -> Lake Country","source":"APT_BASE","fields":[{"field":"ARPT_NAME","old":"SULLIVAN","new":"LAKE COUNTRY"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"ad395dc3e3c5","priority":"fyi","category":"remark","kind":"added","summary":"new remark: APCH RATIO 20:1 TO DTHR.","source":"APT_RMK","original":"APCH RATIO 20:1 TO DTHR."},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"fa1534771c0c","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Marked with yellow cones.","source":"APT_RMK","original":"MKD WITH YELLOW CONES."},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"b33002ad3274","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 25 ft tall, 160 ft from threshold, 110 ft left of centerline, clearance slope 6:1); controlling obstacle: none -> TREE","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"L"},{"field":"CNTRLN_OFFSET","old":"","new":"110"},{"field":"DIST_FROM_THR","old":"","new":"160"},{"field":"OBSTN_CLNC_SLOPE","old":"","new":"6"},{"field":"OBSTN_HGT","old":"","new":"25"},{"field":"OBSTN_TYPE","old":"","new":"TREE"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"79e0a4fe9dd5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: controlling obstacle changed (now 35 ft tall, 225 ft from threshold, 60 ft right of centerline, clearance slope 6:1); controlling obstacle: none -> TREE","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"R"},{"field":"CNTRLN_OFFSET","old":"","new":"60"},{"field":"DIST_FROM_THR","old":"","new":"225"},{"field":"OBSTN_CLNC_SLOPE","old":"","new":"6"},{"field":"OBSTN_HGT","old":"","new":"35"},{"field":"OBSTN_TYPE","old":"","new":"TREE"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"3f743768b3b8","priority":"action","category":"runway","kind":"added","summary":"new runway 18/36: 2300x70 ft turf","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"","new":"18/36"},{"field":"RWY_LEN","old":"","new":"2300"},{"field":"RWY_WIDTH","old":"","new":"70"},{"field":"SURFACE_TYPE_CODE","old":"","new":"TURF"},{"field":"COND","old":"","new":"FAIR"},{"field":"TREATMENT_CODE","old":"","new":"NONE"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"c06e61bce36b","priority":"fyi","category":"airport","kind":"changed","summary":"bottled oxygen: none -> none; bulk oxygen: none -> none","source":"APT_BASE","fields":[{"field":"BOTTLED_OXY_TYPE","old":"NONE","new":""},{"field":"BULK_OXY_TYPE","old":"NONE","new":""}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"79e7beb62a0c","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 20 FT TREES 85 FT FM RWY END ON CNTRLN.","source":"APT_RMK","original":"20 FT TREES 85 FT FM RWY END ON CNTRLN.","fields":[{"field":"REMARK","old":"20 FT TREES 85 FT FM RWY END, ON CNTRLN.","new":"20 FT TREES 85 FT FM RWY END ON CNTRLN."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"72976f72e2cd","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 30 FT TREES 170 FT FM RWY END 30 FT R; 15 FT BRUSH 30 FT FM RWY END 60 FT L.","source":"APT_RMK","original":"30 FT TREES 170 FT FM RWY END 30 FT R; 15 FT BRUSH 30 FT FM RWY END 60 FT L.","fields":[{"field":"REMARK","old":"30 FT TREES 170 FT FM RWY END, 30 FT R; 15 FT BRUSH 30 FT FM RWY END, 60 FT L.","new":"30 FT TREES 170 FT FM RWY END 30 FT R; 15 FT BRUSH 30 FT FM RWY END 60 FT L."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"b23b9723e2f5","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH RATIO 20:1 TO DTHR.","source":"APT_RMK","original":"APCH RATIO 20:1 TO DTHR.","fields":[{"field":"REMARK","old":"APCH RATIO 20:1 TO DSPLCD THR.","new":"APCH RATIO 20:1 TO DTHR."}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"418f9dc7529e","priority":"fyi","category":"airport","kind":"changed","summary":"airspace analysis determination: conditional (CONDL) -> no objection","source":"APT_BASE","fields":[{"field":"ASP_ANLYS_DTRM_CODE","old":"CONDL","new":"NO OBJECTION"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"677b4ceb2fcd","priority":"fyi","category":"runway","kind":"changed","summary":"runway 24: right-hand traffic pattern: yes -> no","source":"APT_RWY_END","fields":[{"field":"RIGHT_HAND_TRAFFIC_PAT_FLAG","old":"Y","new":"N"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"4eff61656023","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Approach ratio 20:1 to displaced threshold.","source":"APT_RMK","original":"APCH RATIO 20:1 TO DSPLCD THR."},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"f10843857820","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Deer on and in vicinity of airport.","source":"APT_RMK","original":"DEER ON & INVOF ARPT."},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"4b8742374dc7","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: There are 20 foot trees 85 feet from the runway end, on the centerline.","source":"APT_RMK","original":"20 FT TREES 85 FT FM RWY END, ON CNTRLN.","fields":[{"field":"REMARK","old":"35 FT TREES, 175 FT FM RWY END, 100 FT R; 15 FT BRUSH 70 FT FM RWY END; 15 FT L.","new":"20 FT TREES 85 FT FM RWY END, ON CNTRLN."}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"27710005e498","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: There are 30 foot trees 170 feet from the runway end, 30 feet to the right and 15 feet of brush 30 feet from the runway end, 60 feet to the left.","source":"APT_RMK","original":"30 FT TREES 170 FT FM RWY END, 30 FT R; 15 FT BRUSH 30 FT FM RWY END, 60 FT L.","fields":[{"field":"REMARK","old":"30 FT TREE 170 FT FM RWY END 30 FT R.","new":"30 FT TREES 170 FT FM RWY END, 30 FT R; 15 FT BRUSH 30 FT FM RWY END, 60 FT L."}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"9bdb5918de48","priority":"fyi","category":"runway","kind":"changed","summary":"runway 06: controlling obstacle changed (now 35 ft tall, 300 ft from threshold, 75 ft right of centerline, clearance slope 2:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"50","new":"35"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"1993709324be","priority":"fyi","category":"runway","kind":"changed","summary":"runway 24: controlling obstacle changed (now 30 ft tall, 206 ft from threshold, 25 ft right of centerline, clearance slope 0:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"23","new":"30"}]}],"first_cycle":"2024-10-31","last_cycle":"2026-07-09"}