N578JG

The airframe bearing tail number N578JG is a 2004-built Bombardier Challenger 604 (CL-600-2B16), constructor serial 5578, currently registered in the US. The listed owner is TREEHOUSE HOLDCO LLC, an LLC based in New York, NY, US, and the aircraft appears on the US registry under that corporate ownership. Recorded valuation for this specific airframe is $7,595,000, reflecting its 2004 build year and equipment fit. Registered to TREEHOUSE HOLDCO LLC and maintained in executive configuration, the airframe presents as an operator-configured business jet with associated corporate operating and maintenance considerations.

The cabin of this Challenger 604 is an operator-configured nine-passenger executive layout featuring forward club seating, mid-cabin seating, and an aft lavatory/galley, fitted from the factory certification for higher-density seating but adapted to executive use. Avionics are noted as the installed Collins Pro Line 4, a common fit for the platform and one that is often upgraded to Pro Line Fusion or other FANS-capable suites depending on operator requirements and airspace mandates. With a maximum practical range of 4,027 nm and a cruise of 459 kts, typical missions for this airframe from its New York base include transcontinental and transoceanic corporate transport within its performance envelope. Maintenance considerations for this specific airframe will focus on CF34-3B engine support and any avionics upgrade paths chosen by the operator to maintain FANS/NextGen compliance.

This airframe is an example of the Bombardier Challenger 604 family, characterized by the twin CF34-3B engines, long-range capability, and high-altitude performance to 41,000 ft. With a factory-certified seating of 22 yet operated in a nine-passenger executive layout, the platform occupies a performance niche combining comfortable corporate interiors with transcontinental range. The 2004 build year and a documented value of $7,595,000 inform resale and maintenance planning, where avionics upgrades (from Pro Line 4 to Fusion/FANS-capable suites) and engine maintenance status materially affect marketability.