N585DW

This airframe, registered as N585DW, is a 2014-build Gulfstream Aerospace GV‑SP (G550), serial number 5485, currently held in corporate ownership. It is registered in the United States and is owned by COLLEEN CORP, a corporation based in New Castle, DE, US. The airframe presents as an executive-category Gulfstream with an executive completion and a typical seating capability for business transport; its market valuation is estimated at $46,500,000. Notable registry actions: Not published.

The cabin of this specific G550 carries an executive completion with a typical 14–20 passenger layout, and custom completions can be installed to customer specification; this airframe is documented with a maximum seating capacity of 20. Avionics fit is from the Honeywell Primus Epic / PlaneView class, with heads-up display (HUD) and enhanced vision system (EVS) options commonly fitted to this configuration. Operationally the GV‑SP is employed for long-range corporate and executive transportation, capable of transcontinental and intercontinental sectors within its 6,750 nm range and cruise at 459 kts, operating from the owner’s base in New Castle, Delaware when not on charter or repositioning. Maintenance considerations follow standard Gulfstream heavy-acquired program practices for Rolls‑Royce BR700 series engines and executive completion systems.

The Gulfstream GV‑SP (G550) occupies a high-performance long-range business jet niche, combining transoceanic range with high cruise speed and a 51,000 ft service ceiling. Competing models include other ultra-long-range bizjets in its class; buyer and charter demand typically favor well-equipped executive-complete airframes with modern avionics suites like Honeywell Primus Epic / PlaneView. Resale and maintenance considerations emphasize engine program status for the BR700-710C4-11 engines and the condition of bespoke executive interior completions when valuing examples around the listed $46,500,000 figure.