N455FX Aircraft Overview
N455FX is a United States–registered Gulfstream G450, manufactured in 2015, classified as a heavy jet in the private aviation market. According to the FAA Aircraft Registry, N455FX carries manufacturer serial number 4340 (FAA model designation GIV-X (G450)), and is registered to Kotzubei Jacob in Cleveland, OH.
N455FX is listed on the FAA D085 Part 135 Aircraft Listing under the certificate held by Flexjet, LLC, confirming its authorization for on-demand charter operations.
Performance Profile
The Gulfstream G450 cruises at 476 knots with a range of approximately 4,350 nautical miles and a service ceiling of 45,000 feet, typically seating up to 16 passengers. It is powered by 2x Rolls-Royce Tay 611-8C. Typical charter rates for the type run $5,000-$7,000 per flight hour.
Ownership & Registration
All registration data on this page is sourced directly from the FAA Aircraft Registry. For the most current details, use the FAA N-Number lookup for N455FX.
Detailed Specifications
Aircraft Identity (FAA)
| Registration | N455FX |
|---|---|
| Manufacturer | Gulfstream Aerospace |
| FAA Model | GIV-X (G450) |
| Marketing Name | Gulfstream G450 |
| Serial Number | 4340 |
| Year Manufactured | 2015 |
| Category | Heavy Jet |
| Part 135 Operator | Flexjet, LLC |
| Owner (FAA) | Kotzubei Jacob |
| Location | Cleveland, OH |
Performance & Capabilities
| Engines | 2x Rolls-Royce Tay 611-8C |
|---|---|
| Cruise Speed | 476 knots (~548 mph) |
| Long-Range Cruise | 459 kts (Mach 0.77) |
| Range | 4,350 nautical miles |
| Service Ceiling | 45,000 ft |
| Passengers | Up to 16 |
| Cabin (L×W×H) | 45.1 ft × 7.3 ft × 6.1 ft |
| Baggage | 169 cu ft |
| Avionics | Honeywell PlaneView |
Frequently Asked Questions About N455FX
N455FX is a 2015 Gulfstream G450, a heavy jet. FAA serial number 4340.
N455FX is registered to Kotzubei Jacob in Cleveland, OH according to FAA records.
N455FX was manufactured in 2015, per FAA records.
The FAA manufacturer serial number is 4340.
The Gulfstream G450 cruises at 476 knots (about 548 mph), with a long-range cruise of 459 kts (Mach 0.77).
The Gulfstream G450 has a range of approximately 4,350 nautical miles and a service ceiling of 45,000 feet.
The Gulfstream G450 typically seats up to 16 passengers, in a cabin measuring 45.1 ft long, 7.3 ft wide and 6.1 ft tall.
Yes. N455FX holds an active Part 135 certificate under Flexjet, LLC. Contact The Jet Finder to check availability.
Verify N455FX directly on the FAA Aircraft Registry.
Charter, Acquire, or Sell
Explore the Gulfstream G450 model overview, Flexjet, LLC's charter fleet, or talk to an advisor about acquiring or selling an aircraft. We have access to more than 15,000 private aircraft worldwide.