Improving methods and processes to ensure the reliability of the radio navigation system of medium-haul aircraft

In the practice of flights, there continue to be cases of complete and functional failures of navigation sensors and computers, errors in measuring navigation parameters that go beyond the permissible limits, as well as various violations in the functioning of the aeronautical system for ensuring flights of medium-haul aircraft. Such situations reduce the ability of navigation to meet the requirements for aeronautical accuracy due to possible deviations that lead to a decrease in the navigation capabilities of aircraft. For this purpose, the methodology of improving integrated inertial satellite radio navigation systems to increase the accuracy of medium-haul aircraft is considered.