{"schema_version":1,"airport":"31TA","entries":[{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"f8ee0fdb33ab","priority":"fyi","category":"airport","kind":"changed","summary":"land area: none -> 0 acres; used for medical purposes: none -> yes","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"","new":"0"},{"field":"MEDICAL_USE_FLAG","old":"","new":"Y"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"a10ed0de9991","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 128 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"128"}]}],"first_cycle":"2025-06-12","last_cycle":"2025-06-12"}