N673HB

This airframe, registered as N673HB, is a 2005-build Dassault Falcon 900EX with serial number 153. The airframe is owned by SIGMA EQUITY LLC, a San Francisco, California–based limited liability company, and is registered in the United States. The Falcon 900EX configuration and proven long-range capability support executive and corporate transport operations from its owner’s San Francisco base. The airframe is valued at $9,000,000, reflecting its model year, equipment fit and condition as recorded in the registry.

The cabin for this specific Falcon 900EX is listed as a 21-place certified layout with an operator-configurable executive fit; the exact interior configuration has not been published. Avionics fit on the airframe follows the typical Falcon 900EX EASy-equipped installations and is described as Honeywell EASy for this series, supporting advanced flight-management and safety functions. With a range of 4,500 nm and a cruise speed near 447 kts, the aircraft is routinely suited to long-range executive missions including transcontinental and overwater flights originating from the owner’s San Francisco base. Maintenance considerations reflect the three-engine Turbofan arrangement with Honeywell TFE731-60 powerplants, and operational scheduling is commonly influenced by the larger cabin capacity and certified 21-place layout.

The Dassault Falcon 900EX family occupies a long-range, large-cabin trijet niche, offering high cruise speed and a service ceiling of 51,000 ft suitable for efficient high-altitude cruise. Competing models in the segment include other long-range heavy and ultra-long-range business jets; buyer and charter demand for well-equipped Falcon 900EX airframes typically centers on operators valuing range and cabin volume. Resale and maintenance considerations for this airframe are influenced by its 2005 build year, three-engine maintenance economics, and the presence of Honeywell EASy avionics and TFE731-60 engines.