I realize you get your data from the FAA but I discovered an error in the airport data yesterday. The airport is I22 in Indiana and is listed in my IFly as having runway 7-25 but this is no longer correct. They had a new runway open in october last year-8-26 and 7-25 has been closed. It will be a taxiway sometime in the near future. The attendant at the airport said the FAA data is not quite right either but it now shows the correct runways.
My last update was last week so I should have current data in the gps....I'll check again though.
Thanks
Frank