N501ST

The airframe bearing tail number N501ST is a Cessna 501 Citation I/SP built in 1977 with serial number 501-0270. It is currently owned by N501ST LLC, an LLC based in Wintersville, OH, US and appears on the US civil register under that ownership. Public records provided do not list additional historical transfers or notable registry actions beyond its current registration and owner. Condition and valuation highlights are not published in the supplied data.

The airframe is a single‑pilot capable I/SP variant with a typical executive cabin layout accommodating 5–8 seats; the exact interior configuration for this specific aircraft is not listed in public records. Typical mission profiles for this model include short‑ to medium‑range executive transport and business travel within the aircraft’s 1,328 nm range and at cruise speeds around 345 kts, operating to and from the operator’s base region in Wintersville, Ohio as implied by owner location. Avionics fit and specific avionics upgrades for this airframe are not detailed in the provided data. Maintenance considerations for the airframe follow twin‑engine turbofan practices for the Pratt & Whitney Canada JT15D‑1 powerplants and legacy Citation systems.

The Cessna 501 Citation I/SP occupies a light business jet niche characterized by single‑pilot capability, transcontinental regional range for its era, and moderate operating costs relative to larger jets. Competing models historically included other late‑1970s light jets offering similar seating and performance; buyer and charter demand for such vintage Citation I/SP airframes often hinges on condition, avionics modernization, and engine maintenance status. Resale and maintenance considerations for this airframe specifically will reflect its 1977 build year, Pratt & Whitney Canada JT15D‑1 engines, and any undocumented cabin or systems refurbishments.