N425ST

This entry covers airframe N425ST, a business jet built in 1992 as a Cessna 550 Citation II with manufacturer's serial number 550-0709. The airframe is recorded as owned by FS Aviation LLP and is registered in the US; the ownership is currently listed under FS Aviation LLP. The airframe’s manufacturer is Cessna (Textron Aviation) and it carries the value assessment of $1,100,000 on recent listings. Registry notes and specific operator base data are not published beyond the recorded ownership; no other notable registry actions are documented for this airframe in the supplied data.

The Cessna 550 Citation II airframe represented by N425ST is typically employed in short- to mid-range business travel profiles consistent with its approximately 1,998 nm range and 403-knot cruise, supporting point-to-point domestic and regional missions. Specific cabin layout and seating configuration for this individual serial (550-0709) are not published in the supplied data; typical Citation II interiors accommodate executive seating for small groups in a corporate arrangement. Avionics fit for this airframe is not specified in the provided information; therefore, maintenance considerations focus on the twin Pratt & Whitney Canada JT15D-4B engines and aging-airframe inspection cycles common to early-1990s business jets. Operator logistical base is not published beyond the recorded owner FS Aviation LLP.

The Cessna 550 Citation II occupies a light to mid-size business-jet niche, offering higher cruise speeds and altitudes than many earlier light jets, with a service ceiling of 43,000 ft and cruise capability of 403 kts. Competing models in this performance and era include other light-cabin jets powered by similar small turbofan engines; buyer and charter demand for airframes like N425ST is driven by acquisition cost, installed avionics, and engine overhaul status. Given the listed valuation of $1,100,000, resale considerations and maintenance budgeting hinge on the condition of the JT15D powerplants and structural inspections typical for a 1992-built airframe.