{"schema_version":1,"airport":"25MA","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"0553d8e07ed8","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 265 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"265"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"e7a8be77829a","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: surface: asphalt or bituminous concrete (ASPH) -> grass; sod (TURF)","source":"APT_RWY","fields":[{"field":"SURFACE_TYPE_CODE","old":"ASPH","new":"TURF"}]}],"first_cycle":"2025-06-12","last_cycle":"2025-10-02"}