When aircraft are concerned, safety is crucial. If you are driving your vehicle and your engine quits, you can pull over to the side of the road. But if your engine stops you will have more serious problems when you are flying a small plane at ten thousand feet. Aircraft mechanics and avionics technicians must ensure planes safely operate since it is a matter of life or death. The cockpit of a jet be it commercial or fighter, has an amazing plethora of instruments and electronic devices. The term for these devices is avionics instruments that describe all of the