What does the NTSB do in aviation?
What does the NTSB do in aviation? The National Transportation Safety Board investigates every civil aviation accident in the U.S. and significant accidents in other modes of transportation.
What do pilots see when flying?
Whether flying at night or during the day, pilots need to see some kind of horizon. They use this to determine the airplane's attitude. At night pilots will turn their gaze from outside to inside and use the artificial horizon. The artificial horizon is normally a simply globe split into two hemispheres.