Nextant 604XT

The 604XT is the new crown jewel addition to the Nextant Family of Aircraft.


The market demand for a large cabin option, with outstanding performance, value and comfort presented a great opportunity for the next remanufactured aircraft in the Nextant product offering.  Nextant quickly determined the Challenger 604 was a perfect foundation to apply its remanufacturing techniques, technology and transformation vision for a 21st century aircraft at a fraction of the cost of the newest production large-jets.  The vision includes innovation in three primary categories – Advanced Technology Flight Deck with the Collins Aerospace Pro Line Fusion, Uniquely Re-designed Passenger Cabin, and Improved Performance Capabilities.


Phase I – Collins Pro Line Fusion
Deliveries began Q4 2018

Proven technology backed by the strength of Collins Aerospace, the Pro Line Fusion cockpit upgrade is next generation technology for the 604XT and Bombardier Challenger 604. Experience unprecedented safety, efficiency, and predictability on every mission. The Collins Aerospace Pro Line Fusion features a standard 3 display configuration that offers 35% more glass than legacy systems for enhanced data presentation. Experience Synthetic Vision (SVS), Airport Moving Map, and optional MultiScan Weather Radar for state-of-the-art predictive weather analysis and advanced threat detection capabilities.

Standard Configuration Includes

  • Collins Aerospace Pro Line Fusion®
  • 14.1 Touchscreen high resolution widescreen displays
  • Synthetic and Enhanced Vision

Available Options

  • Fans 1/A+ and ATN-B1 (CPDLC)
  • Multi-ScanTM  Weather Radar
  • XM Graphical Weather
  • Traffic Collision Avoidance System 7.1
  • Aircraft Information Manager
  • Safe Flight AutoPower®
Pro Line Fusion Upgrade Challenger 604


REFURBISH – Elevate the style and comfort with luxurious leathers, veneers, and accessories.  Modernize lighting and other appointments including CMS upgrade to overcome original equipment obsolescence.


REDESIGN – Reimagine the cabin ambiance with newly engineered configurations for seating, entertainment and VIP zones.  Handcrafted cabinetry and tables, opulent soft goods, advanced connectivity and technology, along with cutting-edge ergonomic features tailored for an optimal flying experience


IMPROVED PERFORMANCE:  Aerodynamic and propulsion enhancements in development to improve overall performance providing a smooth, fuel efficient climb and cruise at altitudes above traffic and weather – faster and further than a standard 604 aircraft.


  • Direct Climb to Altitude (FL410)
  • 4,524nm Intercontinental Range
  • High Cruise Speed (468 kts/539 mph)


Nextant is an aircraft broker


Nextant can source the airframe to create your 604XT. Previously used airframes selected by Nextant undergo a whole-aircraft modernization that meets or exceeds the latest new-build standards. We have the engineering pedigree and financial strength to rival any legacy airframe constructor.

The Nextant 604XT flight deck with Collins Aerospace Pro Line Fusion avionics


Current Challenger 604 owners/operators can benefit from our modernization process. Nextant’s formula for success integrates an unlimited-life structure with a perfectly matched outfit of new engines, avionics, interiors, and systems. The 604XT carries its own FAA-certified production number.

Takeoff flight with one of the first 604XT aircraft


Experience new aircraft benefits at pre-owned pricing. Nextant brokerage services pair you with the most thorough rebuilt aircraft in the industry. We have our finger on the heartbeat of the Nextant fleet and we will do our best to find the right Nextant aircraft for every stage of ownership.



Randy Znamenak

Vice President, Sales

(316) 295-0248

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