{"schema_version":1,"airport":"09A","entries":[{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"a761f1531c92","priority":"fyi","category":"remark","kind":"added","summary":"new remark: CONTROLLING OBSTN EXCEEDS A 45 DEG SLP","source":"APT_RMK","original":"CONTROLLING OBSTN EXCEEDS A 45 DEG SLP"},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"a219c42b1e4f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 28 ft tall, 217 ft from threshold, 127 ft right of centerline, clearance slope 0:1); controlling obstacle: TREES -> TREE","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"145","new":"127"},{"field":"DIST_FROM_THR","old":"2037","new":"217"},{"field":"OBSTN_CLNC_SLOPE","old":"12","new":"0"},{"field":"OBSTN_HGT","old":"143","new":"28"},{"field":"OBSTN_TYPE","old":"TREES","new":"TREE"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"cc929df1b2e4","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: 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":"332","new":""},{"field":"DIST_FROM_THR","old":"884","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"6","new":"20"},{"field":"OBSTN_HGT","old":"112","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""}]}],"first_cycle":"2025-03-20","last_cycle":"2025-03-20"}