{"schema_version":1,"airport":"50TS","entries":[{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"08c74a412b84","priority":"fyi","category":"airport","kind":"changed","summary":"land area: none -> 0 acres","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"","new":"0"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"fa3239e13bc5","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 630 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"630"}]}],"first_cycle":"2025-07-10","last_cycle":"2025-07-10"}