{"schema_version":1,"airport":"0OH1","entries":[{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"d4beaa16cd9e","priority":"fyi","category":"airport","kind":"changed","summary":"direction from the city's business district: E -> ENE; distance from the city's business district: 4 -> 3","source":"APT_BASE","fields":[{"field":"DIRECTION_CODE","old":"E","new":"ENE"},{"field":"DIST_CITY_TO_AIRPORT","old":"4","new":"3"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"5196712e1243","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 1152 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1152"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"beb97aef01ea","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: surface: grass; sod (TURF) -> portland cement concrete (CONC)","source":"APT_RWY","fields":[{"field":"SURFACE_TYPE_CODE","old":"TURF","new":"CONC"}]}],"first_cycle":"2025-07-10","last_cycle":"2025-07-10"}