N999AH

This entry covers airframe N999AH, a Gulfstream G-IV built in 1992 with manufacturer serial number 1195. The aircraft is registered in the United States and is registered to JET BLACK AVIATION GROUP LLC, an LLC based in San Angelo, TX, US, which serves as its operator/home base. The airframe carries a reported market valuation of $3,000,000, reflecting its age, equipment fit and resale positioning in the used large-cabin business jet market. Notable registry and ownership records indicate continuous civil U.S. registration under the listed LLC.

The cabin of N999AH is described as a typical executive three‑zone layout accommodating 13–14 passengers in a standard executive configuration while being certificated for up to 22 seats, featuring a stand‑up cabin of approximately 45.1 ft in length. Avionics fitments reported for this airframe include a Honeywell SPZ-8400 retrofit (Honeywell SPZ-8400), representative of modernization efforts for navigation and flight management systems on older G-IVs. Operationally the airframe is suited to long-range executive missions consistent with its 4,220 nm range and high-speed cruise capability (459 kts), operating from its San Angelo, Texas base for corporate, owner-flown, or charter deployments. Maintenance considerations reflect the twin Rolls-Royce Tay 611 powerplants and the airframe’s 1992 build year, factors that influence checks, lifecycle component replacement and overall operating cost.

As a member of the Gulfstream G‑IV family, N999AH occupies the long-range, large-cabin business jet niche with transcontinental to intercontinental capability demonstrated by its 4,220 nm range and service ceiling of 45,000 ft. The combination of a mature airframe (1992 build), established engine type (Rolls-Royce Tay 611) and reported avionics retrofits (Honeywell SPZ-8400) informs buyer and charter demand toward purchasers seeking a balance of cabin comfort, performance (cruise 459 kts) and lower acquisition cost relative to newer designs. Resale and maintenance considerations for this specific airframe include lifecycle management of older avionics and engines, and valuation at $3,000,000 that reflects those market realities.