Collins Aerospace Pro Line Fusion® upgrade for Bombardier Challenger 604 aircraft now certified

  • Sole turnkey integrated avionics upgrade for Challenger 604 aircraft
  • Ensures compliance with current airspace mandates
  • Modernizes the flight experience through touchscreen navigation, synthetic vision and graphical flight planning

CEDAR RAPIDS, Iowa (Dec. 13, 2018) – Collins Aerospace’s Pro Line Fusion® avionics upgrade for Pro Line 4-equipped Bombardier Challenger 604* series aircraft has been certified by the Federal Aviation Administration (FAA). Working closely with Bombardier as the original aircraft manufacturer and Nextant Aerospace as the installation design certification lead, this sole all-in-one solution complies with pending mandates while modernizing the flight experience for pilots. The upgrade is available exclusively throughout Bombardier’s extensive network of service centers and Nextant Aerospace.

The Pro Line Fusion upgrade enhances the operational capabilities of the Challenger 604 aircraft to a similar level as that of the Challenger 605 and Challenger 650 jets equipped with Collins Pro Line 21 Advanced, while providing Challenger 604 operators with a solution to meet future regulatory requirements. Among these enhancements, the upgrade replaces the factory-installed CRT displays with three 14.1-inch widescreen LCD displays with configurable windows. Features designed to improve situational awareness and reduce pilot workload for Bombardier Challenger 604 aircraft owners include:

  • Market-leading synthetic vision as a standard feature
  • Geo-referenced electronic navigation charts that display own-ship aircraft position
  • Optional FANS 1/A technology providing more preferred, wind efficient transatlantic routing
  • A fully loaded package of baseline equipment for operation in modernizing global airspace – beyond ADS-B mandate compliance, offering SBAS-capable GNSS, localizer performance with vertical guidance (LPV) approaches, radius-to-fix (RF) legs and more

The Challenger 604 Pro Line Fusion retrofit solution, which is already available for several Beechcraft King Air and Cessna Citation CJ aircraft, is part of our ongoing effort to provide owners with modern technology, enhanced situational awareness and compliance with airspace mandates,” said Christophe Blanc, vice president and general manager, Business and Regional Systems for Collins Aerospace. “The Challenger 604 business jet is a highly-valued, long-haul aircraft that will be able to continue flying well into the future with this upgrade.” 

About Collins Aerospace

Collins Aerospace, a unit of Raytheon Technologies Corp., is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the extensive capabilities, comprehensive portfolio and broad expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market. For more information, visit

About Raytheon Technologies

Raytheon Technologies Corporation is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. With 195,000 employees and four industry-leading businesses ― Collins Aerospace, Pratt & Whitney, Raytheon Intelligence & Space and Raytheon Missiles & Defense ― the company delivers solutions that push the boundaries in avionics, cybersecurity, directed energy, electric propulsion, hypersonics, and quantum physics. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Waltham, Massachusetts.

* Bombardier and Challenger 604 are trademarks of Bombardier Inc. or its subsidiaries.

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