{"schema_version":1,"airport":"33TX","entries":[{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"4a3e77ca5a7b","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":"adaaa110842f","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 100 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"100"}]}],"first_cycle":"2025-06-12","last_cycle":"2025-06-12"}