{"schema_version":1,"airport":"41XA","entries":[{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"160e429b2815","priority":"fyi","category":"airport","kind":"changed","summary":"land area: none -> 0 acres","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"","new":"0"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"10415b25cce3","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 1174 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1174"}]}],"first_cycle":"2025-06-12","last_cycle":"2025-06-12"}