Global Flight Navigation System Market By Type (Autopilot, Altimeter, Gyroscope (sub-segments), Sensors (sub-segments), and Magnetic Compass), By Application (Fixed-wing, Narrow body aircraft, Wide body aircraft, Very large aircraft, Regional aircraft, and Rotary-wing), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019-2028