N401SR

This airframe, registered as N401SR, is a 2003-built Gulfstream G450 (GIV‑X) with serial number 4001. The aircraft is owned by Gulfstream Leasing LLC, a corporation based in Savannah, GA, US, and has remained in corporate lease inventory since manufacture. Registered in the US, the airframe carries the Honeywell Primus Epic (PlaneView) avionics fit associated with later GIV‑X completions and retains the standard Gulfstream executive interior footprint. No major ownership transfers or registry irregularities are recorded in the supplied data; the aircraft’s condition and configuration reflect typical corporate-leased maintenance and utilization patterns.

The cabin of this G450 measures a 45 ft cabin length and is fitted in a typical executive layout accommodating 12 passengers, with published 12–16 pax layouts possible; this airframe specification lists forward and aft galley options and forward and aft lavatories. Avionics are Honeywell Primus Epic (PlaneView), supporting modern integrated flight management, situational awareness and corporate avionics capabilities for long-range missions. Operated from its owner’s base in Savannah, GA, the aircraft’s mission profile is consistent with continental and transcontinental executive transport — routine sectors exploiting its 4,350 nm range and 459 kt cruise speed. Maintenance considerations for this specific airframe include the Rolls‑Royce Tay Mk 611-8C engine support structure and the avionics commonality that eases system-level inspections and upgrades.

The Gulfstream G450 (GIV‑X) occupies a high-performance super-midsize to large-cabin niche within corporate aviation, offering transcontinental range and a high cruise speed relative to competitors. Competing models in its class include late-model Bombardier Challenger and older Gulfstream GIV series aircraft; buyers and charter operators prize the G450 for its cabin size and avionics like Honeywell Primus Epic. Resale and maintenance considerations typically focus on engine program enrollment for the Rolls‑Royce Tay engines, airframe hours and cycle life for a 2003 serial 4001, and the condition of executive cabin furnishings and galley/lavatory options when assessing market value.