{"schema_version":1,"airport":"1NJ6","entries":[{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"bbfa4371e198","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: 525 -> 915 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"525","new":"915"}]}],"first_cycle":"2025-08-07","last_cycle":"2025-08-07"}