N489FX Aircraft Overview
Performance Profile
The Gulfstream G450 delivers 476 knots at cruise altitude with 4,350 nautical miles of range. N489FX's 2x Rolls-Royce Tay 611-8C produce 13,850 lbs per side, supporting an operating ceiling of 45,000 feet. That altitude keeps the aircraft above most turbulence and commercial traffic.
Mission Profile
The heavy jet category serves the corporate market where passenger count and cabin amenities justify the operating cost. N489FX's Gulfstream G450 carries 16 passengers in a cabin that measures 45.1 ft by 7.3 ft by 6.1 ft. Standard configurations include a forward galley, enclosed lavatory, and a baggage compartment accessible in flight.
Charter Authorization
N489FX holds active Part 135 authorization. This Gulfstream G450 operates on-demand charter domestically and to popular international destinations within its 4,350 NM range. Reach out to discuss this aircraft.
Insider Note
The Gulfstream G450's 2x Rolls-Royce Tay 611-8C have one of the longest track records in business aviation. Maintenance program enrollment is standard for active charter aircraft like N489FX. Buyers should verify engine program status and remaining hours before acquisition, as enrollment directly affects resale value.
Charter & Acquisition Briefing
N489FX is a 2017 Gulfstream G-IV registered to TVPX AIRCRAFT SOLUTIONS INC OWNER TRUSTEE. The G-IV family defined large-cabin business aviation for two decades. Here is the operational context for this airframe.
Fleet Position
Over 800 G-IV/G450 aircraft were produced. Approximately 350 remain on active U.S. registrations. FAA data shows N489FX based in CLEVELAND, OH. The G-IV is the most-produced Gulfstream ever, and fleet depth ensures availability for charter and strong parts support despite the end of production.
Charter Availability
N489FX is Part 135 charter authorized. G-IV/G450 charter rates range from $6,000 to $10,000 per flight hour. The G-IV is the most affordable large-cabin Gulfstream for charter, offering the Gulfstream name and cabin at rates 30% below the G550. Positioning from CLEVELAND adds $4,000 to $10,000 depending on distance.
Market Position
N489FX is a late-production 2017 Gulfstream G450. Pre-owned values sit at $16M to $25M. Late G450s carry low total time and the most current PlaneView software baseline. These aircraft compete directly with early G550s at $10M to $15M less acquisition cost.
The late G450 versus early G550 decision: the G550 adds 2,400 nm of range (6,750 vs 4,350 nm) for roughly $5M to $10M more. If your routing includes regular transatlantic or transpacific flights, the G550's range is essential. For domestic and Caribbean operations, the G450 does everything the G550 does at lower acquisition and operating costs.
Mission Profile
Core strength: Gulfstream name, service network, and cabin quality at 40 to 60% below the G550's acquisition cost. For flight departments that want the Gulfstream experience without the G550's intercontinental range premium, the G-IV/G450 is the rational choice.
When to Choose Something Else
Do not acquire a G-IV if long-term parts support concerns you. The G-IV ended production in 2003, and while Gulfstream continues to support the type, parts lead times are gradually extending. For a 10+ year ownership horizon, the G450 or a newer G500 carries less support risk.
Ownership & Operations
Part 91 operations cover owner-flown and company-flown aircraft under general operating rules. Part 135 governs on-demand air charter, requiring higher crew qualifications, maintenance standards, and operational oversight. An aircraft can operate under both parts: Part 91 for owner use and Part 135 when offered for charter revenue. Dual-use arrangements offset ownership costs by generating charter income during idle periods.
Pre-Purchase Considerations
Pre-purchase inspections are non-negotiable in aircraft acquisitions. A qualified maintenance facility conducts a detailed review of airframe, engines, avionics, and records. Inspection costs range from $15,000 to $75,000 depending on aircraft size and complexity. Findings from the pre-buy determine final pricing, identify upcoming maintenance events, and reveal any damage history that affects value.
Charter Market Context
Charter demand for business jets follows seasonal and economic patterns. Q4 (October through December) sees peak demand driven by year-end business travel, holiday flights, and tax planning (asset purchases before December 31). Q1 starts strong with CES, Davos, and Super Bowl driving specific route demand. Summer leisure travel to resort destinations creates predictable seasonal corridors.
N489FX Aircraft Intelligence
Cross-referenced from FAA Registry, Part 135 operator database, and live ADS-B telemetry.
Inquire About N489FX
This aircraft operates under an active FAA Part 135 certificate with Flexjet, LLC, making it legally authorized for on-demand charter. Contact us to check current availability and book your flight.
Contact UsDetailed Specifications
Aircraft Identity
| Registration | N489FX |
|---|---|
| Manufacturer | GULFSTREAM AEROSPACE |
| FAA Model | GIV-X (G450) |
| Serial Number | 4360 |
| Year | 2017 |
| Aircraft Type | Fixed wing multi engine |
| Category | Heavy Jet |
| Part 135 Operator | Flexjet, LLC |
| Owner (FAA) | TVPX AIRCRAFT SOLUTIONS INC OWNER TRUSTEE |
| Location | CLEVELAND, OH |
Performance & Capabilities
| Engines | 2x Rolls-Royce Tay 611-8C |
|---|---|
| Cruise Speed | 476 ktas (LRC: 459 kts (Mach 0.77)) |
| Approximate Range | 4,350 NM |
| Passengers | Up to 16 |
| Registration Status | Valid (FAA) |
| Charter Status | Part 135 Authorized |
| D085 Listing | Active |
Frequently Asked Questions About N489FX
16 questions answered about this aircraft and the Gulfstream G450
N489FX is a 2017 Gulfstream G450 registered in the United States. It carries serial number 4360 and is classified as a Heavy Jet in the private aviation market. The aircraft has maintained continuous airworthiness for 9 years.
N489FX is a Gulfstream G450. The Gulfstream is a business jet platform with a range of 2,000 nautical miles. Gulfstream has a well-established support network for this airframe.
N489FX is registered to TVPX AIRCRAFT SOLUTIONS INC OWNER TRUSTEE according to FAA records. The registrant is based in Cleveland, OH. Registration data is sourced from the FAA Aircraft Registry and may not reflect recent ownership transfers.
The Gulfstream G450 was produced from 2004-2018. The type was succeeded by the G500. This specific aircraft (N489FX) was manufactured in 2017.
The manufacturer serial number for this aircraft is 4360. Serial numbers are assigned sequentially by the manufacturer and serve as the permanent identifier for the airframe throughout its service life. This number is used for maintenance tracking, parts ordering, and FAA registry records.
N489FX is registered in the United States according to the FAA Aircraft Registry. The specific base of operations depends on the operator's scheduling and positioning requirements. Contact The Jet Finder for current location and availability information.
Yes. N489FX holds an active Part 135 certificate under Flexjet, LLC, meaning it is legally authorized for on-demand charter operations. Contact The Jet Finder to check current availability.
N489FX is operated under the Part 135 certificate held by Flexjet, LLC.
N489FX is a fixed wing multi engine classified as a Heavy Jet.
The Gulfstream G450 has a maximum cruise speed of 476 knots. Long-range cruise is 459 kts (Mach 0.77). Maximum operating Mach number is Mach 0.88.
The Gulfstream G450 has an approximate range of 4,350 nautical miles. This translates to nonstop coverage of ultra-long-range missions such as New York to Tokyo, or Los Angeles to Dubai. At a cruise speed of approximately 476 knots, total block times remain competitive for the category.
The Gulfstream G450 seats up to 16 passengers in a typical charter configuration. The cabin measures 45.1 ft long, 7.3 ft wide, and 6.1 ft tall. Standard configurations include forward club seating, a mid-cabin conference group, and an aft divan.
N489FX maintains a valid registration status with the FAA and is listed on the D085 Part 135 Aircraft Listing.
N489FX is listed on the FAA D085 Part 135 database under Flexjet, LLC. This confirms the aircraft is authorized for on-demand charter. Availability depends on the operator's schedule and positioning. Contact The Jet Finder to check current availability for this specific aircraft or similar models.
Contact The Jet Finder for acquisition inquiries regarding N489FX. Our advisory team handles both on-market and off-market transactions.
You can verify N489FX directly on the FAA Aircraft Registry.
From Your First Mission to Your Final Acquisition
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