{"schema_version":1,"airport":"MT10","entries":[{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"f536542483a9","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 2930 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"2930"}]}],"first_cycle":"2025-09-04","last_cycle":"2025-09-04"}