{"schema_version":1,"airport":"75OK","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"69f6a56ee710","priority":"action","category":"airport","kind":"changed","summary":"airport lighting schedule: none -> sunset-sunrise (SS-SR)","source":"APT_BASE","fields":[{"field":"LGT_SKED","old":"","new":"SS-SR"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"e48857aadd4d","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: markings now in fair condition; runway end elevation: none -> 795 ft MSL; markings: none -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"795"},{"field":"RWY_MARKING_COND","old":"","new":"FAIR"},{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"BSC"}]}],"first_cycle":"2025-10-02","last_cycle":"2025-10-02"}