{"schema_version":1,"airport":"2B3","entries":[{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"7938226c1247","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 83 ft tall, 19 ft from threshold, 123 ft right of centerline, clearance slope 0:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"73","new":"123"},{"field":"DIST_FROM_THR","old":"25","new":"19"},{"field":"OBSTN_HGT","old":"64","new":"83"}]},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"9050acc8000c","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 70 ft tall, 684 ft from threshold, 158 ft right of centerline, clearance slope 9:1); controlling obstacle: HILL -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"R"},{"field":"CNTRLN_OFFSET","old":"0","new":"158"},{"field":"DIST_FROM_THR","old":"2445","new":"684"},{"field":"OBSTN_HGT","old":"250","new":"70"},{"field":"OBSTN_TYPE","old":"HILL","new":"TREES"}]},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"38619c346e0d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: controlling obstacle changed (now 27 ft tall, 215 ft from threshold, 70 ft right of centerline, clearance slope 0:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"95","new":"70"},{"field":"DIST_FROM_THR","old":"213","new":"215"},{"field":"OBSTN_HGT","old":"22","new":"27"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"19315f161e0e","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: APCH RATIO 1:1 TO DTHR FOR 73 FT TALL TREES, 297 FT FM THR 108 FT R.","source":"APT_RMK","original":"APCH RATIO 1:1 TO DTHR FOR 73 FT TALL TREES, 297 FT FM THR 108 FT R."},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"da262e8ea982","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: A controlling obstacle exceeds a 45 degree slope.","source":"APT_RMK","original":"CTLG OBSTN EXCEEDS A 45 DEG SLP.","fields":[{"field":"REMARK","old":"APCH RATIO 8:1 TO DTHR FOR 22 FT TALL TREES, 382 FT FM THR 33 FT L.","new":"CTLG OBSTN EXCEEDS A 45 DEG SLP."}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"e9ef58d15ea1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 64 ft tall, 25 ft from threshold, 73 ft right of centerline, clearance slope 0:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"R"},{"field":"CNTRLN_OFFSET","old":"0","new":"73"},{"field":"DIST_FROM_THR","old":"40","new":"25"},{"field":"OBSTN_HGT","old":"58","new":"64"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"ead744bf33ac","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now , clearance slope 20:1); markings now in fair condition; controlling obstacle: TREES -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":""},{"field":"CNTRLN_OFFSET","old":"75","new":""},{"field":"DIST_FROM_THR","old":"1071","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"18","new":"20"},{"field":"OBSTN_HGT","old":"47","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""},{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"23bf0443b624","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: controlling obstacle changed (now 22 ft tall, 213 ft from threshold, 95 ft right of centerline, clearance slope 0:1); markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"104","new":"95"},{"field":"DIST_FROM_THR","old":"205","new":"213"},{"field":"OBSTN_CLNC_SLOPE","old":"1","new":"0"},{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"ac3151a55a74","priority":"action","category":"runway","kind":"changed","summary":"runway 12/30: length: 1981 -> 1997 ft; width: 60 -> 80 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"1981","new":"1997"},{"field":"RWY_WIDTH","old":"60","new":"80"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"af7fec2aef7b","priority":"action","category":"runway","kind":"changed","summary":"runway 18/36: length: 3448 -> 3446 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"3448","new":"3446"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"2585213556ba","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: runway end elevation: 771 -> 770.8 ft MSL; touchdown zone elevation: 779 -> 777.9 ft MSL; true alignment: 102 -> 104°","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"771","new":"770.8"},{"field":"TDZ_ELEV","old":"779","new":"777.9"},{"field":"TRUE_ALIGNMENT","old":"102","new":"104"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"a7fe60832268","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: displaced threshold elevation: 784 -> 782.3 ft MSL; runway end elevation: 784 -> 783.8 ft MSL; touchdown zone elevation: 783 -> 782.3 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"784","new":"782.3"},{"field":"RWY_END_ELEV","old":"784","new":"783.8"},{"field":"TDZ_ELEV","old":"783","new":"782.3"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"0f66b935992c","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: runway end elevation: 778 -> 777.9 ft MSL; touchdown zone elevation: 779 -> 777.9 ft MSL; true alignment: 282 -> 284°","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"778","new":"777.9"},{"field":"TDZ_ELEV","old":"779","new":"777.9"},{"field":"TRUE_ALIGNMENT","old":"282","new":"284"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"94719a48de3e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: displaced threshold elevation: 771.7 -> 770.6 ft MSL; runway end elevation: 771.7 -> 771.1 ft MSL; touchdown zone elevation: 785 -> 783.7 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"771.7","new":"770.6"},{"field":"RWY_END_ELEV","old":"771.7","new":"771.1"},{"field":"TDZ_ELEV","old":"785","new":"783.7"}]}],"first_cycle":"2024-10-03","last_cycle":"2025-10-30"}