N145MG

This airframe, registered as N145MG, is a 2003-built Gulfstream GV-SP (G550) with serial number 5004 manufactured by Gulfstream Aerospace. The listed owner is JLBML LLC, an LLC based in Atlanta, GA, US, and the aircraft carries a US registration. The federal registry entry for this airframe notably lists 20 seats, a figure that the public registry records rather than the typical outfitting; valuation and condition highlights are not published in the provided data.

The aircraft is configured with a large executive cabin and factory/typical outfitting ranges from 14–19 passengers, although the registry for this airframe explicitly records 20 seats. Its avionics are listed as the Gulfstream PlaneView suite, described as Gulfstream PlaneView (factory/typical PlaneView-derived cockpit) for this airframe, supporting advanced flight management and modern cockpit systems. Typical mission profiles for this G550 airframe would leverage its long-range capability of 6,750 nm and cruise speed of 459 kts for intercontinental corporate or private transport missions operated from its owner’s base in Atlanta, GA, US. Maintenance considerations for this specific airframe should account for twin Rolls‑Royce BR700‑710C4‑11 engines producing 15,385 lbf each and any manufacturer-advised inspections associated with the GV-SP series.

As a Gulfstream GV-SP (G550) airframe, N145MG belongs to a family positioned in the large-cabin, long-range business jet market offering transcontinental and intercontinental capability with a service ceiling of 51,000 ft. Competing models occupy a similar performance niche, and demand in buyer and charter markets typically emphasizes range, cabin comfort, and avionics like the PlaneView suite noted on this airframe. Resale and maintenance considerations for this serial (S/N 5004, built 2003) hinge on logbook completeness, seating/cabin configuration variances (registry versus typical outfitting), and the status of its twin BR700‑710C4‑11 engines.