N121LX

This airframe, registered as N121LX, is a 2004-built Dassault Falcon 900EX with manufacturer's serial number 121. The jet is owned by the corporation IOTA AVIATION LLC, based in Bloomfield Hills, MI, US, which serves as the operator/home base for this registration. The aircraft is registered in the United States and its disposition has been recorded under that national registry; operator-reported interior configuration changes have been noted. Condition and valuation details are not published in the supplied data.

The cabin is described as a typical 12–14 executive layout, with an operator-configured 14-place layout reported for this specific aircraft, reflecting operator flexibility in seating density versus cabin amenities. Avionics are fitted with EASy II (Honeywell Primus Epic), supporting advanced flight management and systems integration for long-range mission profiles. With a published long-range capability of 4,750 nm and a cruise speed of 459 kts, this airframe is operated on transcontinental and extended overwater routes consistent with business and charter missions from its Bloomfield Hills, Michigan base. The trijet powerplant arrangement of 3× Honeywell TFE731-60-1C engines implies specific maintenance workflows and inspection schedules distinct from twinjet platforms, an operational consideration for its owner-operator.

The airframe is a member of the Dassault Falcon 900EX family manufactured by Dassault Aviation, occupying a long-range, high-performance niche within fixed-wing multi-engine business jets. Its combination of a high service ceiling of 51,000 ft, long-range capability of 4,750 nm, and the three-engine architecture targets buyers and charter operators seeking extended-range nonstop capability with advanced avionics (EASy II). Market and resale considerations for this airframe center on the common factors of age (2004 build), three-engine maintenance profiles, and the appeal of an adaptable cabin layout for executive transport or high-density operator configurations.