N890RS

This article covers the individual airframe registered as N890RS, a Learjet 31A built in 1998 with serial number 161. The airframe is recorded as owned by Moore Investment Fund LLC, a corporate owner; further details on earlier ownership or transfers are Not published. The aircraft carries a US registration and has a recorded estimated market value of $867,785; no operator or home base is published in available data. Notable registry actions beyond the assigned tail number and ownership entry are Not published.

The subject airframe is configured in an 8-passenger executive layout (typical), consistent with light business jet roles concentrating on executive transport. Specific avionics fit and installed cabin amenities for this individual aircraft are Not published, but the stated layout indicates a single-club seating configuration or similar compact executive arrangement common to the model. Typical missions for this airframe would include short- to medium-range business hops up to the listed 1,290 nm range and high-speed cruise at approximately 441 kts, operating from corporate or charter bases; the actual operator and home base are Not published. Maintenance considerations align with the Learjet 31A fleet practice for twin Honeywell TFE731-powered jets, with focus on engine time, high-altitude systems, and aging-airframe inspections pertinent to a 1998-built airframe.

The Learjet 31A sits in the light-cabin, high-performance niche of business jets, offering high cruise speed and a 51,000 ft service ceiling notable for point-to-point efficiency on shorter transcontinental sectors. Typical competitors include other light jets with comparable speed and range; buyer and charter demand for older airframes depends heavily on maintenance history, avionics updates, and inspected value—here represented by a recorded valuation of $867,785. Resale and ongoing operational costs for an aircraft of this vintage often reflect engine maintenance cycles for the TFE731-2 series and avionics modernization requirements to remain competitive in charter markets.