N463FX Aircraft Overview
Performance Profile
N463FX is powered by 2x Rolls-Royce Tay 611-8C, each producing 13,850 lbs. The Gulfstream G450 cruises at 476 knots with a range of 4,350 nautical miles under standard reserves. This covers most transcontinental routes without a fuel stop.
Mission Profile
The Gulfstream G450 seats up to 16 passengers in a cabin measuring 45.1 ft long, 7.3 ft wide, and 6.1 ft tall. N463FX operates in the heavy jet segment where cabin volume supports full-day productivity on coast-to-coast flights.
Charter Authorization
This Gulfstream G450 is Part 135 certified for charter operations. N463FX is available through its certificated operator for missions requiring heavy-jet cabin space and transcontinental range. Contact us for a quote.
Insider Note
One advantage of the heavy jet segment that gets overlooked: airport access. The Gulfstream G450 requires shorter runways than ultra-long-range platforms, opening up hundreds of additional airports. N463FX can reach regional fields that larger aircraft simply cannot use.
Charter & Acquisition Briefing
The 2010 Gulfstream G-IV bearing registration N463FX is held by FLEXJET LLC. Rolls-Royce Tay engines, intercontinental range, and a cabin that seats 12 to 14. This briefing covers where the value sits today.
Fleet Position
Over 800 G-IV/G450 aircraft were produced. Approximately 350 remain on active U.S. registrations. FAA data shows N463FX 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
N463FX 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
A 2010 production date makes N463FX a Gulfstream G450 (the G-IV successor) with the PlaneView cockpit, Tay 611-8C engines, and improved range. Pre-owned values range from $10M to $18M. The G450 is the definitive evolution of the G-IV platform: modern cockpit, proven engines, and Gulfstream's full service support.
The G450 competes with the Challenger 650 and Falcon 900LX in the large-cabin category. Its advantage: Gulfstream's service network and brand equity. Its disadvantage: the G450's 4,350 nm range falls short of the G550 (6,750 nm) and the 6.1-foot cabin width is narrower than the Challenger 650 (7.2 ft).
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.
N463FX Aircraft Intelligence
Cross-referenced from FAA Registry, Part 135 operator database, and live ADS-B telemetry.
Inquire About N463FX
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 | N463FX |
|---|---|
| Manufacturer | GULFSTREAM AEROSPACE |
| FAA Model | GIV-X (G450) |
| Serial Number | 4182 |
| Year | 2010 |
| Aircraft Type | Fixed wing multi engine |
| Category | Heavy Jet |
| Part 135 Operator | Flexjet, LLC |
| Owner (FAA) | FLEXJET LLC |
| 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 N463FX
16 questions answered about this aircraft and the Gulfstream G450
N463FX is a 2010 Gulfstream G450 registered in the United States. It carries serial number 4182 and is classified as a Heavy Jet in the private aviation market. The aircraft has maintained continuous airworthiness for 4 years.
N463FX 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.
N463FX is registered to FLEXJET LLC 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 (N463FX) was manufactured in 2010.
The manufacturer serial number for this aircraft is 4182. 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.
N463FX 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. N463FX 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.
N463FX is operated under the Part 135 certificate held by Flexjet, LLC.
N463FX 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.
N463FX maintains a valid registration status with the FAA and is listed on the D085 Part 135 Aircraft Listing.
N463FX 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 N463FX. Our advisory team handles both on-market and off-market transactions.
You can verify N463FX directly on the FAA Aircraft Registry.
From Your First Mission to Your Final Acquisition
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