Precision, accuracy, stability – these are what a pilot wants in a precision instrument approach. The instrument landing system (ILS) has provided these qualities for years; however, the Federal ...
The German Aerospace Centre (DLR) has successfully demonstrated manually flown, satellite navigation-guided precision approaches designed specifically for helicopters. When the equipment - categorised ...
Within the next 12 months, the USA will certificate the use of integrated area navigation systems (RNAV) as a normal means of en-route and terminal precision navigation, including final approaches.