{"schema_version":1,"airport":"9A9","entries":[{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"995576d23df6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 10: controlling obstacle changed (now 99 ft tall, 1247 ft from threshold, 0 ft either side of centerline, clearance slope 12:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"B"},{"field":"CNTRLN_OFFSET","old":"102","new":"0"},{"field":"DIST_FROM_THR","old":"14","new":"1247"},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":"12"},{"field":"OBSTN_HGT","old":"40","new":"99"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"cb8904892ab8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 28: controlling obstacle changed (now 61 ft tall, 141 ft from threshold, 130 ft right of centerline, clearance slope 2:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"173","new":"130"},{"field":"DIST_FROM_THR","old":"504","new":"141"},{"field":"OBSTN_CLNC_SLOPE","old":"8","new":"2"},{"field":"OBSTN_HGT","old":"57","new":"61"}]}],"first_cycle":"2024-09-05","last_cycle":"2024-09-05"}