DEFINITION:

Navigation and flight management systems are required to optimise the efficiency of operating aircraft in the ever more densely populated airspace. The objective is for full and permanent automatic approach and landing in all weathers. 

Links with SSS – ‘Surveillance Sensor Systems‘.

(Source: ACARE Domain 403)

SUBDOMAINS:

  1. RF-based aircraft navigation and guidance systems (e.g. VOR, ILS, MLS, LORAN, TACAN, ADF, DME, NDB)
  2. Satellite-based aircraft navigation and guidance systems (e.g. GPS, differential GPS, GLONASS)
  3. Inertial navigation systems
  4. Digital altitude control systems (radar altimeters etc)
  5. System interfaces, data flows and analysis. 3D FMS< 4D FMS, flight database
  6. Inspection, adjustment, performance testing, malfunction analysis and corrective
  7. Automatic landing systems. autoland, low visibility approach and landing, precision approach, tactical decision tools
  8. Enhanced vision systems, pattern recognition and data fusion
  9. Synthetic 3D vision with terrain and obstacle information and visualisation, automatic warnings to crew if flight path intersects with terrain