N4TD

The airframe bearing tail number N4TD is a Gulfstream GIV‑X (G450) built by Gulfstream Aerospace in 2006 with manufacturer serial number 4044. The aircraft is registered in the United States and is recorded as owned by TETON HOLDINGS II LLC, an LLC based in Chicago, IL, US. The change of custody to TETON HOLDINGS II LLC is the most recent documented ownership event for this airframe. The airframe’s configuration and a long-range performance profile reflect G450-standard equipment and layouts; registry and operator records indicate typical executive use rather than commercial airline operations.

This specific GIV‑X is fitted for executive transport with cabin options noted as typical executive 12–16 place layouts while being certified up to 22 seats, and the airframe record lists both forward and aft galley and forward and aft lavatory options as available for this configuration. Avionics are recorded as the Gulfstream PlaneView II / Honeywell Primus Epic (PlaneView architecture) suite, supporting modern flight management and systems integration consistent with corporate long‑range missions. Typical operations for this aircraft type — and for this registration in particular — include transcontinental and long overwater point‑to‑point missions taking advantage of the 4,350 nm range and high‑speed cruise; maintenance considerations align with twin‑engine, high‑thrust Rolls‑Royce TAY powerplants and Gulfstream systems architecture as installed.

The Gulfstream GIV‑X (G450) occupies the large‑cabin, long‑range business jet niche within Gulfstream’s product line, offering a balance of transcontinental capability and corporate cabin amenities. It competes in the market segment with other large‑cabin, long‑range business jets that emphasize similar cruise speeds, ceiling and seating flexibility. Buyer and charter demand historically focuses on operators valuing range, cabin comfort and modern avionics suites like PlaneView II; maintenance and resale considerations for this airframe will reflect the provenance, service history and the installed Rolls‑Royce TAY engines specified for serial 4044.