Yes. At which point, the pilots will see what is going on, take manual control, gather data for ATC's inevitable response, and use traditional instruments to na

Yes. At which point, the pilots will see what is going on, take manual control, gather data for ATC's inevitable response, and use traditional instruments to navigate the airplane to a safe landing. Passengers would likely be unaware. In the United States, a report would subsequently be filed with the ASRS.