The Collins Aerospace RTA-4100 MultiScan™ Weather Radar delivers comprehensive weather analysis and threat detection. The system provides a true 320-nautical-mile "clutter-free" weather display and enhanced effectiveness as a threat detector. Capabilities such as MultiScan automatic operation, Geographic Weather Correlation, OverFlight™ protection and turbulence detection accurately depict weather and weather-related hazard events – at any location around the globe. The result: a more accurate depiction of weather and turbulence hazards that significantly reduces flight deck workload and training for pilots. The RTA-4100 MultiScan radar supports integration of new sources of data as they become available.

  • Fully automatic operation
  • Clutter-free, real-time weather detection from the aircraft nose to 320 nautical miles
  • Variable temperature based gain
  • OverFlight™ protection
  • Geographic Weather Correlation (patented)
  • Certified turbulence detection
  • Enhanced ground clutter suppression
  • TrueZero™ automatic antenna misalignment compensation
  • Path Attenuation Compensation (PAC) and PAC alert
  • SmartScan™ rapid update technology
  • Exceptional transmitter/receiver system performance
  • Active gain in all modes
  • Full split function operation
  • High reliability