N401JS

This article concerns airframe N401JS, a Gulfstream business jet delivered in 2000 with manufacturer serial number 1423. The airframe is a Gulfstream IV (G-IV) built by Gulfstream Aerospace Corporation and is documented as owned by MM FLEET HOLDINGS LLC, a corporation based in Farmers Branch, TX, US. The aircraft carries a US registration and its recorded disposition reflects corporate ownership rather than individual private operation. Ownership by MM FLEET HOLDINGS LLC is the principal notable registry action reflected in available records for this specific airframe.

The cabin of this Gulfstream IV (G-IV) airframe is configured to accommodate 22 seats, a layout consistent with high-capacity corporate or charter missions for this platform. With an operational cruise speed of 459 kts and a range of 4,220 nm, typical mission profiles for N401JS would include long overland or transcontinental sectors within the continental United States and extended offshore legs from its base region. The twin Rolls-Royce Tay 611SER engines, rated at 12,450 lbf each, define the maintenance and operational planning for the airframe, and would be focal points for engine shop visits and lifecycle cost considerations. The owner's location in Farmers Branch, TX, US indicates an operator/home base in that region for routine maintenance and deployment.

As a member of the Gulfstream IV family produced by Gulfstream Aerospace Corporation, N401JS embodies the platform’s balance of transcontinental range (4,220 nm), high cruise speed (459 kts), and a service ceiling of 45,000 ft. The 22-seat capacity situates this airframe toward the higher-density end of the model’s interior configurations, affecting cabin utility and resale positioning. With twin Rolls-Royce Tay 611SER engines and a 2000 build year, maintenance scheduling and marketplace valuation for this specific airframe would be driven by airframe age, engine time, and the corporate ownership status recorded in public registry entries.