N411LL

This airframe, registered as N411LL, is a 2015-built Gulfstream GIV-X (G450) with manufacturer serial number 4329. It is operated for and owned by GLEN HILL SKY LLC, an LLC based in Chicago, IL, US, and is registered in the United States. The aircraft’s paperwork and registry reflect the single listed owner; acquisition and current registration are recorded under the named LLC, and the airframe carries a market valuation of $25,000,000 consistent with its build year and equipment fit. The airframe’s documented condition and outfitting are aligned with executive transport use and corporate operation from its Chicago base.

The cabin is described as a typical executive layout, with common outfitting for 12–16 passengers but certified up to 22, and this particular airframe is noted with a 22-seat certification. Configurable forward and aft galley positions and forward/aft lavatories allow operator-specific mission flexibility. Avionics are fitted with Gulfstream PlaneView, supporting advanced flight operations and common corporate avionics crew workflows. Typical missions for this configuration include long-range executive transport and multi-leg corporate itineraries out of its Chicago operating base, with the aircraft’s performance—range of 4,350 nm and cruise of 459 kts—supporting transcontinental and many transoceanic sectors. Maintenance considerations for this specific airframe reflect its twin Rolls-Royce TAY engines and the systems associated with executive interior flexibility.

The Gulfstream GIV-X (G450) occupies a long-range, high-speed executive transport niche within Gulfstream’s fixed-wing multi-engine family. With a service ceiling of 45,000 ft, significant range, and a modern PlaneView avionics suite, the type appeals to buyers and charter operators requiring transcontinental capability and high-speed cruise performance. Market and resale considerations for this 2015 airframe center on engine maintenance cycles for the Rolls-Royce TAY 611-8C units, interior refurbishment choices between higher-capacity certification and more typical lower-density executive outfittings, and the impact of avionics and configuration on valuation, here reflected in the $25,000,000 estimate.