N444DH

The airframe bearing registration N444DH is a 2005-built Gulfstream GV-SP (G550), manufacturer serial number 5084, completed by Gulfstream Aerospace Corporation. The aircraft is US-registered (US) and is recorded in ownership by Hatley Aviation LLC, an LLC based in Johnson City, TN, US. Ownership has been held by Hatley Aviation LLC as the listed owner/operator, with registry status reflecting operation from its Johnson City base. With a 2005 build year and standard GV-SP equipment fit, the airframe presents as a mature mid-2000s long-range executive transport.

The aircraft is fitted in an executive 3‑zone cabin layout with the operator configuration listing 17 passenger seats, a forward galley and two lavatories, reflecting a full executive interior optimized for long-duration flights. Avionics are installed as the Honeywell PlaneView (Primus Epic / PlaneView avionics suite), supporting modern flightdeck functionality and systems integration for complex IFR and long-range missions. Typical mission profiles for this airframe include transcontinental and intercontinental charter or corporate transport operations leveraging its 6,750 nm range and long-range cruise of 488 kts; operations are conducted from its operator base in Johnson City, TN, US. Maintenance considerations follow those typical of BR710-equipped Gulfstream GV-SP airframes, with attention to engine and avionics support given the twin Rolls-Royce BR710 C4-11 powerplants and PlaneView system.

The Gulfstream GV-SP (G550) occupies the long-range large-cabin executive transport niche, offering transoceanic capability up to 6,750 nm and a certified ceiling of 51,000 ft, which supports competitive cruise and operational flexibility. In the pre-owned market, GV-SP examples like N444DH attract buyers and charter operators seeking 14–18 seat executive interiors and modern avionics such as Honeywell PlaneView; competition in this segment includes other long-range platforms with similar mission profiles. Resale and maintenance considerations for this airframe center on airframe age (built 2005), engine maintenance cycles for the BR710 C4-11 pair, and continued support for the Primus Epic/PlaneView avionics suite.