N145MG 2003 Gulfstream G550
- 2003Built
- 20Seats
- 6,750 nmRange
- 459 ktCruise
- 51,000 ftCeiling
INSIDE
The Gulfstream G550 cabin.
Illustrations of a typical Gulfstream G550 cabin, not N145MG’s. Every aircraft’s completion differs.
SPECIFICATIONS
Gulfstream G550 specs
Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.
- Model
- Gulfstream G550
- Year
- 2003
- Serial number
- 5004
- Engines
- 2 × Rolls-Royce BR700-710C4-11
- Thrust
- 15,385 lbf each
- Seats
- Up to 20
- Range
- 6,750 nm
- Cruise
- 459 ktas
- Published Mach
- 0.8
- Ceiling
- 51,000 ft
- Fuel capacity
- 6,150 US gal
- ICAO type
- GLF5
- Exterior
- White
THE AIRCRAFT’S LIFE
N145MG, from delivery to today.
Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.
-
Private owner
FAA registry -
Jlbml LLC
Registered in the U.S. as N145MG to JLBML LLC (Atlanta, GA); certificate issue recorded 2013-11-27.
FAA registry -
Jlbml LLC
Airworthiness certificate recorded 2013-12-16 following U.S. registration.
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N145MG
- Certificate issued
- Nov 27, 2013
- Airworthiness date
- Dec 16, 2013
- Last FAA action
- Sep 15, 2023
- Mode S code (hex)
- A0B65D
- Weight class
- 12,500-19,999lbs
From FAA registry data as of November 2025. Check the FAA registry for the current record.
OWNERSHIP
Registered owner
Jlbml LLC
ESTIMATED VALUE
What N145MG might be worth
No estimate on record
Value depends on total time, engine program, damage history and the completeness of the logbooks.
Value a 2003 Gulfstream G550EQUIPMENT AND HISTORY
As reported in public sources
- Avionics
- Gulfstream PlaneView (factory/typical PlaneView-derived cockpit)
- Cabin
- Large executive cabin; typical outfitting 14-19 pax (registry lists 20 seats).
Listings and registries are not the logbooks. A pre-buy confirms equipment, program status and damage history from the records themselves.
RESEARCH NOTES
About N145MG
Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.
Overview
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.
Operations & Cabin
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.
Model & Market Context
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.
MOVEMENTS
Last reported flights
| Date | From | To |
|---|---|---|
| Not reported | TNCM Princess Juliana International Airport | |
| Not reported | KATL Hartsfield-Jackson Atlanta International Airport | |
| Not reported | MROC Juan Santamaría International Airport | |
| Not reported | EHAM Amsterdam Schiphol Airport | |
| Not reported | KPDK DeKalb-Peachtree Airport |
Public ADS-B and spotter reports up to November 2025. Not a live track.
SOURCES
Where this page comes from
Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled November 2025. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.
BUYING, SELLING OR FINANCING
What to check before a deal
- Pre-buy records reviewWhat to read in the logbooks before you sign
- Aircraft title searchLiens, registrations and the chain of title
- Aircraft valuationHow records, time and programs move the price
- Aircraft maintenance recordsWhat a complete records package holds
Own or manage N145MG? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record for the aircraft: times, inspections, ADs and components, each tied to the page it came from.
N145MG is not a Radar customer record. This page is built from public sources as of November 2025. Owners and operators can ask for a correction or removal.