N519XR

This entry describes airframe N519XR, a 2008-built Learjet 60XR (serial 338) manufactured by Learjet Inc. The airframe is owned by 4S AIR LLC, an LLC based in Valdosta, GA, US, and is registered in the US civil registry. Records indicate the airframe carries the 2008 build year and serial 338 designations and is valued at $3,800,000 in current listings. Operated from Valdosta, Georgia by its LLC owner, the aircraft’s registration and valuation reflect a late-model Learjet 60XR retained in executive configuration.

The cabin of N519XR is fitted in a typical 7–8 place executive layout with an enclosed aft lavatory and a small forward galley, though floorplans can vary by serial or refit; the aircraft is registered with an 11-seat maximum configuration. Avionics are a typical Rockwell Collins Pro Line 21 fit for the 60XR, acknowledging that specific fitment may vary on individual airframes. Operationally, this airframe is suited to short to medium international hops and domestic transcontinental missions within its 2,451 nm range and high-speed cruise of 453 kts, commonly used for owner/operator or charter missions originating from its Valdosta base. Maintenance considerations for this unit mirror those of the type—two mid-life PW305A turbine engines and avionics service cycles drive periodic inspections and avionics upgrades on a per-airframe basis.

The Learjet 60XR occupies a performance niche as a midsize, high-speed light business jet with a high-altitude ceiling of 51,000 ft, competing with similarly sized models in charter and owner-operator markets. Common competitors include light-midsize cabins offering similar range and speed; buyer and charter demand tends to favor well-equipped, low-cycle airframes with updated Pro Line 21 avionics. Resale and maintenance considerations for this 2008 serial 338 airframe center on engine life remaining on the PW305A pair, airframe hours/cycles, and the extent of interior or avionics refits relative to the stated valuation.