{"schema_version":1,"airport":"OG58","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"a93739b0b475","priority":"action","category":"runway","kind":"changed","summary":"runway H1: pavement now in fair condition","source":"APT_RWY","fields":[{"field":"COND","old":"","new":"FAIR"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"8f9484367f40","priority":"fyi","category":"airport","kind":"changed","summary":"segmented circle: none -> no","source":"APT_BASE","fields":[{"field":"SEG_CIRCLE_MKR_FLAG","old":"","new":"N"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"7d1cdf1fd9ed","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 1212 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1212"}]}],"first_cycle":"2025-10-02","last_cycle":"2025-10-02"}