You are not logged in   Log In or Request an Account

Printer Printer-Friendly Version

RTA-4100 Hazard Detection System


The Rockwell Collins 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.


Hazard Detection System (1.66Mb PDF)

Request Information >


CS Marketing and Sales
319-295-4085 Email

Technical Support
CS Avionics Systems
319-295-5000 Email

Features & Benefits
Typical System
Related Documents
Services & Support

Key Features & Benefits

  • 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

Please log in to view additional information.

Please log in to view additional information.

Make a selection:
General Information

A complete range of technical information is available to support your operation and maintenance needs. The technical publications index allows you to identify the most current version of a publication, service bulletin or related document by part number, equipment type, system and similar functions. To search the index, use the global search box in the upper right corner of the page. If necessary, click the Pubs and Training tab to see results from the technical publications index.

You can also continue to use our legacy index.

Authorized users of the technical publications index can also view all of their pubs on our dashboard. Just log in, then move your mouse over the My Account menu button and choose Dashboard.

Our instructional design specialists and staff of experienced instructors have developed and support your operator and maintenance training requirements. We offer a host of solutions to maximize your investment. On-site and customized training are available.

Our Learning Management System allows you to review course schedules for Instructor Led Training (ILT) and computer based training (CBT) offerings. Register as a student and enroll or take courses online. A username and password is required.

Contact a representative.

Make a selection:
Field Support Services
Tailored Services
Maintenance & Repair
Spares & Parts

Our customer service engineers (CSEs) and global network of service centers and dealers provide you with the support you need for your personal aircraft, corporate aircraft or commercial air carrier.

Contact a representative
Contact a dealer
Learn more

Rockwell Collins facilities and capabilities allow us to offer a variety of support solutions from time and material repairs to price per flight hour asset management solutions. What ever your operational objectives, we have a solution to support your life cycle service requirements.

Contact a representative


Rockwell Collins Corporate Aircraft Service Program (CASP) offers corporate aircraft operators maximized aircraft availability at a predictable cost.

Email a representative

Phone: 1.888.265.5467 or 1.800.713.7693

Rockwell Collins Service Centers are strategically located throughout the world to provide maintenance on our equipment, both in and out of warranty. Overhaul and repair service can also be obtained at each location. As new products are introduced, service center capabilities are continually updated to support them. Located within each Service Center is a dedicated Customer Service Representative, available to answer questions or address problems.

To access a list of our global service locations access our Repair Equipment Directory 

If you would like information how to order repair parts or receive a quote, follow the link to the online shop.  

Our world-wide Rental/Exchange Service is ready to provide for your operational needs—24 hours a day, 7 days a week. We offer an extensive asset inventory and support system to deploy parts where and when you need them.

Phone: 1-800-713-7693 (within the U.S. only) or 1-319-295-4361
Fax: 1-319-295-6646

Access our Rental and Exchange Catalog. Registration is required.

To order Repair Parts or receive a quote, follow the link to the online shop.