N159WW 1999 Gulfstream G550
- 1999Built
- 20Seats
- 6,750 nmRange
- 488 ktCruise
- 51,000 ftCeiling
INSIDE
The Gulfstream G550 cabin.
Illustrations of a typical Gulfstream G550 cabin, not N159WW’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
- 1999
- Serial number
- 578
- Engines
- 2 × Rolls-Royce BR710 C4-11
- Thrust
- 15,385 lbf each
- Seats
- Up to 20
- Range
- 6,750 nm
- Cruise
- 488 ktas
- Published Mach
- 0.85
- Ceiling
- 51,000 ft
- Fuel capacity
- 6,150 US gal
- ICAO type
- GLF5
- Exterior
- White
THE AIRCRAFT’S LIFE
N159WW, from delivery to today.
Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.
-
Norman Aircraft Leasing
Re-registered under earlier registration (historical registration activity associated with MSN 578).
FAA registry -
Lockheed Martin Aeronautics Company
Re-registered (airframe MSN 578 recorded under registration N410LM).
FAA registry -
Willas Wings LLC
FAA certificate issued (registration reissued).
FAA registry -
Willas Wings LLC
FAA registration action recorded (current registrant on file).
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N159WW
- Status
- Current as of November 2025
- Certificate issued
- Aug 29, 2022
- Airworthiness date
- Jun 27, 1999
- Last FAA action
- Jan 24, 2023
- Registration expires
- Aug 31, 2029
- Mode S code (hex)
- A0EDA7
- Aircraft category
- Fixed-wing multi-engine
- Weight class
- Over 20,000lbs
From FAA registry data as of November 2025. Check the FAA registry for the current record.
OWNERSHIP
Registered owner
Willas Wings LLC
ESTIMATED VALUE
What N159WW might be worth
No estimate on record
Value depends on total time, engine program, damage history and the completeness of the logbooks.
Value a 1999 Gulfstream G550EQUIPMENT AND HISTORY
As reported in public sources
- Avionics
- Gulfstream PlaneView
- Cabin
- Executive long-range layout; typical outfitting 14-18 passengers (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 N159WW
Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.
Overview
This airframe, registered as N159WW, is a 1999-built Gulfstream G550, serial number 578. It is recorded in the U.S. registry and is listed as owned by Willas Wings LLC of Prescott, AZ, US, reflecting a single corporate ownership entry in public records. The airframe configuration and registry data list a total of 20 seats, a figure noted in the registry that may differ from typical outfitting counts for the model. Aside from standard U.S. registration, no additional transfers or notable historical events are recorded in the supplied data.
Operations & Cabin
The cabin for this specific G550 is described as an executive long-range layout with a typical outfitting of 14-18 passengers, while the registry lists 20 seats, indicating a possible variance between certified seating and common interior configurations. Avionics are fitted with Gulfstream PlaneView, supporting long-range business missions and modern navigation/communication requirements. Based from Prescott, AZ, US under ownership of Willas Wings LLC, the aircraft’s performance envelope and fuel capacity make it suited to transcontinental and intercontinental point-to-point executive transport consistent with a 6,750 nm range and high cruise speed. Maintenance and operational considerations for this airframe would follow Gulfstream and Rolls-Royce support practices typical of BR710-powered G550s, with attention to long-range mission systems and executive cabin preservation.
Model & Market Context
The Gulfstream G550 family occupies the long-range large-cabin business jet market niche, offering a high cruise speed of 488 kts and a maximum operating ceiling of 51,000 ft, enabling extended non-stop routes and favorable en route performance. Primary competition comes from other ultra-long-range large-cabin types; market demand historically favors well-maintained, avionics-current airframes like those equipped with Gulfstream PlaneView. Buyers and charter operators place premium value on documented ownership history, engine model and hours, and interior condition, factors that directly influence maintenance planning and resale prospects for a 1999 serial 578 airframe.
MOVEMENTS
Last reported flights
| Date | From | To |
|---|---|---|
| KSDL Scottsdale Municipal | KLAX Los Angeles International | |
| KSDL Scottsdale Municipal | Not reported | |
| Not reported | LIMC Milano Malpensa | |
| KSLC Salt Lake City International | Not reported |
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 N159WW? 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.
N159WW 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.