N338MM

This airframe, registered as N338MM, is a 1988 Gulfstream G-IV built as serial number 1076. The jet is recorded as owned by Tenax Aerospace LLC of Ridgeland, MS, US, and appears on U.S. civil registers under that corporate ownership. Registry and spotting records note variations in interior configuration up to 22 seats, and the airframe is currently valued at $3,000,000, reflecting its age and configuration. Maintenance and valuation comments tied to the airframe emphasize the twin Rolls‑Royce Tay powerplants and its continued use in fixed-wing multi-engine executive roles.

The airframe uses Legacy Gulfstream large‑cabin executive layouts with registry and spotting records listing up to 22 seats; typical corporate fits for this airframe class are commonly noted between 14–19 seats depending on refit. Operational use for this specific aircraft is consistent with long-range corporate and executive transport missions enabled by a 4,091 nm range and a service ceiling of 45,000 ft. The twin Rolls‑Royce Tay 611-8 engines, each producing 13,850 lbf, define key maintenance considerations and performance characteristics for route planning and engine support. The owner-operator base in Ridgeland, MS, US anchors its administrative and maintenance oversight.

As a Gulfstream G-IV airframe from 1988, this example occupies the mature large-cabin long-range executive jet segment defined by its 459 kts cruise and transcontinental range of 4,091 nm, supporting multi-stop international or coast-to-coast missions. The configuration flexibility—documented seating up to 22 and typical corporate fits of 14–19—affects charter utility, resale appeal, and valuation dynamics reflected in the $3,000,000 price level. Continued market and maintenance considerations for this airframe center on aging airframe systems, engine support for the Rolls‑Royce Tay series, and the impact of interior refits on operational economics.