{"schema_version":1,"airport":"Y46","entries":[{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"e33ed9617b02","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREE -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":""},{"field":"CNTRLN_OFFSET","old":"121","new":""},{"field":"DIST_FROM_THR","old":"290","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"17","new":"20"},{"field":"OBSTN_HGT","old":"17","new":""},{"field":"OBSTN_TYPE","old":"TREE","new":""}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"3ad20688fa44","priority":"action","category":"remark","kind":"added","summary":"new remark: NO SNOW REMOVAL. ARPT CLOSED WHEN SNOW CONDITIONS EXIST.","source":"APT_RMK","original":"NO SNOW REMOVAL. ARPT CLOSED WHEN SNOW CONDITIONS EXIST."}],"first_cycle":"2025-03-20","last_cycle":"2025-11-27"}