N305DG

This entry covers airframe N305DG, a Gulfstream-built large-cabin business jet delivered in 1990 with serial number 1139. The airframe is a Gulfstream G-IV manufactured by Gulfstream Aerospace and is registered in the United States as US-registered aircraft. Ownership is held by TBE AVIATION LLC, an LLC based in Las Vegas, NV, US, which is the documented owner and operator/home base for the airframe. The airframe is recorded with a market valuation of $3,000,000, and the registry indicates standard ownership status without additional publicized encumbrances or special conditions.

The subject airframe, a high-capacity Gulfstream G-IV, is configured for up to 22 seats, indicating a dense passenger layout relative to typical corporate executive interiors and suitability for charter or group transport operations. Based in Las Vegas under ownership of TBE AVIATION LLC, its mission profile would typically include long-range cross-country and transcontinental flights enabled by a 4,220 nm range and a high-speed cruise of 460 kts. Cabin fit and avionics specifics are not published in the provided data; however, maintenance considerations for this airframe center on supporting the twin Rolls-Royce Tay 611SER engines and aging-airframe inspections for a 1990-build jet. The aircraft’s operational ceiling of 45,000 ft supports efficient high-altitude cruise for fuel-optimized routing.

The Gulfstream G-IV family occupies the large-cabin, long-range business jet niche, offering transcontinental performance that competes with models from Bombardier and Dassault of its era. With twin Rolls-Royce Tay engines providing 12,450 lbf each, the type is valued for speed and long-range capability, though 1990-built examples require careful maintenance oversight and potential avionics upgrades to remain competitive. At an assessed value of $3,000,000, this airframe reflects secondary-market pricing sensitive to total time, maintenance status, and interior condition for buyers or charter operators.