N512RJ

The airframe bearing tail number N512RJ is a 2008 Gulfstream GIV-X (G450) with serial number 4124, manufactured by Gulfstream Aerospace Corporation. The aircraft is owned by INTREPID PRODUCTION HOLDINGS LLC (a corporation based in Centennial, Colorado, US) and is US-registered; ownership is recorded to the Centennial, CO corporate entity on the registry. The airframe’s configuration, maintenance pedigree and decades-old platform position it in the late-model long-range business-jet cohort with an estimated value of $12,000,000 reflecting current market perceptions for similar Gulfstream GIV-X examples in executive configuration.

This specific GIV-X is delivered with multiple executive floorplan options, including forward and aft galley choices and both forward and aft lavatories; it is certificated for up to 22 seats while typical outfitting is 12–16 executive seats. The aircraft is equipped with Gulfstream’s PlaneView avionics suite (PlaneView II-style), supporting modern flight-deck operations and long-range navigation profiles. Typical missions for this airframe would encompass transcontinental and intercontinental business travel exploiting the 4,350 nm range and high-speed cruise of 459 kts, operating from the owner/operator’s US base in Centennial, CO. Maintenance considerations align with late-2000s GIV-X standards—twin Rolls-Royce TAY engines and common Gulfstream systems—with operator oversight by a corporate flight department or contracted maintenance provider.

The Gulfstream GIV-X (often marketed as the G450) occupies the long-range large-cabin business-jet niche, balancing range, cabin comfort and runway performance for corporate and charter buyers. Competing models include late-model Bombardier and Dassault long-range types that vie on range, cabin size and operating economics. Demand for a 2008 GIV-X centers on buyers seeking large-cabin performance at a lower acquisition price than current-generation types; resale and maintenance considerations focus on engine program status, avionics upgrades (the PlaneView fit), and interior condition given the multiple executive floorplan possibilities.