{"schema_version":1,"airport":"28IN","entries":[{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"63ca4effe46c","priority":"fyi","category":"airport","kind":"changed","summary":"FAA district office: none -> CHI","source":"APT_BASE","fields":[{"field":"ADO_CODE","old":"","new":"CHI"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"f1b70b6b4baa","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 860 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"860"}]}],"first_cycle":"2025-06-12","last_cycle":"2025-12-25"}