N600CK

This entry documents the airframe N600CK, a 1991-built Gulfstream Aerospace G-IV with serial number 1169. The aircraft was manufactured by Gulfstream Aerospace Corporation and is recorded in the US civil register with registration US. Ownership is held by the corporate entity NB AIRLINES LLC, located in Miami, FL, US; the airframe’s corporate ownership and registry status have been a defining administrative feature of its history. The airframe carries an estimated value of $2,815,000, reflecting its age, configuration, and market position at the time of valuation.

The airframe configuration for N600CK supports up to 22 seats, consistent with high-density or combi interior layouts often installed in G‑IV series aircraft; specific cabin furnishings or exact avionics fit for this serial are not published beyond the seat count. Operationally, with a range of 4,220 nm and cruise speed near 459 kts, this airframe is suited to transcontinental and some transoceanic missions within its performance limits, typically flown from its operator base in Miami, FL, US. Maintenance considerations for this particular jet follow common practices for Rolls‑Royce TAY‑powered Gulfstream IVs, with attention to engine shop intervals and aging‑airframe inspections given the 1991 build year. The corporate ownership by NB AIRLINES LLC suggests use in corporate transport, charter, or specialized operator roles rather than single‑owner private use.

The Gulfstream Aerospace G‑IV family occupies the large-cabin long-range business jet niche, combining extended range (over 4,000 nm in this example) with higher passenger capacity relative to smaller executive jets. Competing types in this performance bracket include late-model long‑range offerings from other manufacturers, though the G‑IV’s combination of speed (about 459 kts cruise) and cabin capacity (here 22 seats) historically attracted operators needing higher‑density layouts. Resale and maintenance considerations for a 1991 G‑IV like N600CK center on lifecycle spending for engines and avionics upgrades, and the stated valuation of $2,815,000 reflects those market realities.