Accurate weather detection and avoidance is critical to safety. Collins Aerospace 's innovative weather radar solutions provide you with advanced weather avoidance information so you can determine flight plans to minimize disruptions to your mission. Our solutions feature weather detection ranges of up to 320 nm and available Doppler™ turbulence detection at ranges of up to 50 nm, so you can select the most efficient routes around the most dangerous weather systems.

RTA-4100 MultiScan™ Weather Radar

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

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