{"schema_version":1,"airport":"3M5","entries":[{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"f3191d230aeb","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":""},{"field":"CNTRLN_OFFSET","old":"160","new":""},{"field":"DIST_FROM_THR","old":"311","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"4","new":"20"},{"field":"OBSTN_HGT","old":"63","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"33c0f90fa861","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":""},{"field":"CNTRLN_OFFSET","old":"167","new":""},{"field":"DIST_FROM_THR","old":"510","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"10","new":"20"},{"field":"OBSTN_HGT","old":"50","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"6b917e74f5df","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: controlling obstacle changed (now 63 ft tall, 311 ft from threshold, 160 ft right of centerline, clearance slope 4:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"145","new":"160"},{"field":"DIST_FROM_THR","old":"153","new":"311"},{"field":"OBSTN_CLNC_SLOPE","old":"2","new":"4"},{"field":"OBSTN_HGT","old":"65","new":"63"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"e1673edca7f1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now 50 ft tall, 510 ft from threshold, 167 ft right of centerline, clearance slope 10:1); controlling obstacle: TREE -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"168","new":"167"},{"field":"DIST_FROM_THR","old":"381","new":"510"},{"field":"OBSTN_CLNC_SLOPE","old":"6","new":"10"},{"field":"OBSTN_HGT","old":"58","new":"50"},{"field":"OBSTN_TYPE","old":"TREE","new":"TREES"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"130ada910545","priority":"fyi","category":"remark","kind":"added","summary":"new remark: DEER ON AND INVOF OF ARPT","source":"APT_RMK","original":"DEER ON AND INVOF OF ARPT"}],"first_cycle":"2025-04-17","last_cycle":"2026-06-11"}