N994MT

The airframe bearing registration N994MT is a mid‑late production example of the Cessna S550 Citation S/II built by Cessna in 1988, serial number S550-0158. The airframe is registered in the US and is on the U.S. civil register under ownership transferred to OLD SCHOOL CONSULTING AND MANAGEMENT LLC of Henderson, TX, US. Operationally it is configured and maintained for executive use; specific recent registry actions and condition assessments beyond the current owner record are not published. As a late‑1980s Citation S/II, its continued utility on short‑to‑medium haul missions is consistent with the airframe’s age and typical lifecycle for aircraft of this vintage.

The cabin of this specific aircraft is outfitted in an executive 6–8 place layout with enclosed lavatory; small galley/refreshment area typical, supporting corporate transport, owner‑flown missions, and short charter work. With a maximum cruise near 403 kts and a range of 1,998 nm, the aircraft typically performs point‑to‑point regional flights and transcontinental hops in the continental U.S. based from its owner’s location in Henderson, TX, US. Avionics fit is consistent with Citation S/II installations of the era; maintenance considerations for this airframe focus on aging‑airframe inspections and engine support for the JT15D series. The two‑pilot, executive configuration makes the aircraft suitable for small group corporate travel and on‑demand charter under appropriate operational approvals.

The Cessna S550 Citation S/II occupies a light business jet niche characterized by modest operating costs, fast cruise for its class, and access to smaller airports with shorter runways. Contemporary competitors include light jets of similar vintage and capability; buyer and charter demand is driven by acquisition price, avionics upgrades, and condition of airframe/time‑between‑overhaul items such as the JT15D engines. Resale and maintenance considerations for this 1988 airframe emphasize engine program enrollment, corrosion and fatigue inspections, and the value added by avionics modernization to remain competitive in the pre‑owned market.