N24JR

This entry covers the specific Gulfstream airframe bearing tail number N24JR, a 2008-built Gulfstream G450 (GIV-X) with manufacturer serial number 4122. The aircraft is registered in the United States and is owned by the Los Angeles-based corporation WINBROOK LLC. Registered to WINBROOK LLC in Los Angeles, CA, this airframe appears in registry records showing a full complement of 22 seats despite typical executive outfitting ranges; its assessed market value is listed at $10,230,725. Operational base and routine operator functions are tied to the owner’s Los Angeles location according to the registry.

The cabin for this Gulfstream G450 is described as an executive cabin with a typical outfitting for 12–16 passengers, while the registry lists a seat count of 22, indicating either high-density seating or a discrepancy between typical interior layouts and registry certification. Avionics aboard this airframe align with the Gulfstream PlaneView family, cited alongside Honeywell Primus Epic components as the installed flight deck suite for the model. Typical missions for this airframe include transcontinental and transoceanic business travel consistent with its 4,350 nm range and high cruise speed of 459 kts, operating from the owner’s Los Angeles base. Maintenance implications follow common G450 practices given the airframe’s 2008 build year and twin Rolls‑Royce Tay powerplants.

The Gulfstream G450 (GIV‑X) occupies the large-cabin, long‑range business jet niche, offering intercontinental capability with a 45,000 ft service ceiling and high cruise speed. Competing models in this performance band include late-model Bombardier and Dassault large-cabin types; buyer and charter demand tends to favor well‑maintained, appropriately equipped airframes. Resale and maintenance considerations for this particular airframe center on engine life, avionics variants (PlaneView/Primus Epic), interior refurbishment state relative to the listed 22 seats, and the established valuation of $10,230,725.