N915TB Aircraft Overview
N915TB is a United States–registered Gulfstream GIV, classified as a Heavy Jet in the private aviation market. The Gulfstream GIV is manufactured by Gulfstream Aerospace and is listed in the FAA Aircraft Registry, the authoritative source for confirming aircraft registration, manufacturer designation, serial number, and airworthiness certification within U.S. civil aviation records.
According to the FAA, N915TB carrying manufacturer serial number 4039 is classified as a fixed-wing multi-engine land aircraft. At the time of publication, the aircraft maintains a valid registration status in the United States. All verified registration data for N915TB is derived directly from official FAA documentation.
Performance Profile
The Gulfstream GIV cruises at approximately 476 knots with a long-range cruise speed of 459 kts (Mach 0.77). With a maximum range of 4,220 nautical miles under standard reserves, the Gulfstream GIV is capable of connecting major city pairs nonstop — making it an ideal aircraft for intercontinental missions such as New York to London or Los Angeles to Tokyo. The aircraft’s service ceiling of 45,000 feet allows it to fly above most commercial traffic and weather, ensuring smooth, efficient operations on every flight.
Powerplant
The Gulfstream GIV is powered by 2x Rolls-Royce Tay 611-8, producing 13,850 lbs of thrust per engine. This engine configuration is known for its reliability, fuel efficiency, and proven track record in heavy jet operations. Engine maintenance programs such as those offered by the manufacturer and third-party providers help ensure continued airworthiness and predictable operating costs throughout the aircraft’s service life.
Cabin & Interior
The Gulfstream GIV cabin measures 45.1 ft in length, 7.3 ft in width, and 6.1 ft in height. Typical configurations accommodate up to 16 passengers in a luxurious club and divan arrangement. The externally-accessible baggage compartment provides 169 cu ft of luggage capacity. While interior specifications for N915TB are not publicly disclosed in FAA documentation, the Gulfstream GIV platform is known for its spacious cabin that can be configured for sleeping on long-range flights.
Avionics & Systems
The Gulfstream GIV is equipped with Honeywell SPZ-8000 avionics, supporting advanced navigation, communication, and flight management capabilities. The aircraft is fully IFR-certified, enabling operations in all weather conditions. Many examples in the fleet have been upgraded with modern avionics enhancements including ADS-B Out compliance, GPS navigation, and enhanced situational awareness systems.
Market Position & Legacy
The G450 succeeded the GIV-SP with PlaneView flight deck and 4,350 NM range. Produced from 1985-2003, the Gulfstream GIV has established itself as a cornerstone of executive and corporate aviation. Today, well-maintained examples remain highly sought after in the pre-owned market. The type continues to serve corporate, charter, and private operators worldwide, with strong support from acquisition advisors and resale markets.
Inquire About N915TB
This aircraft operates under an active FAA Part 135 certificate with FlightWorks, Inc., making it legally authorized for on-demand charter. Contact us to check current availability and book your flight.
For more information contact us and one of our private aviation advisers will be happy to assist you.
Contact UsDetailed Specifications
Aircraft Identity
| Registration | N915TB |
|---|---|
| Manufacturer | Gulfstream Aerospace |
| Model | Gulfstream GIV |
| Serial Number | 4039 |
| Part 135 Operator | FlightWorks, Inc. |
| Category | Heavy Jet |
| Cabin Class | Large Cabin |
Performance & Capabilities
| Engine Type | 2x Rolls-Royce Tay 611-8 |
|---|---|
| Engine Thrust | 13,850 lbs per engine |
| Max Cruise Speed | 476 knots |
| Long-Range Cruise | 459 kts (Mach 0.77) |
| Maximum Range | 4,220 nautical miles |
| Service Ceiling | 45,000 feet |
| Takeoff Distance | 5,300 ft |
| Passenger Capacity | Up to 16 passengers |
| Cabin Length | 45.1 ft |
| Cabin Width | 7.3 ft |
| Cabin Height | 6.1 ft |
| Baggage Volume | 169 cu ft |
| Avionics | Honeywell SPZ-8000 |
| IFR Certified | Yes |
Frequently Asked Questions About N915TB
16 questions answered about this aircraft and the Gulfstream GIV
The registration of this aircraft is N915TB, as verified by the FAA Aircraft Registry.
N915TB is a Gulfstream GIV, a large-cabin heavy jet manufactured by Gulfstream Aerospace.
The Gulfstream GIV is powered by 2x Rolls-Royce Tay 611-8, producing 13,850 lbs of thrust.
The Gulfstream GIV has a maximum cruise speed of approximately 476 knots and a long-range cruise speed of 459 kts (Mach 0.77).
The Gulfstream GIV has a maximum range of approximately 4,220 nautical miles under standard reserves.
The Gulfstream GIV typically seats up to 16 passengers.
The Gulfstream GIV has a maximum service ceiling of 45,000 feet.
Yes. The Gulfstream GIV is fully certified for IFR operations with Honeywell SPZ-8000 avionics.
The Gulfstream GIV cabin measures approximately 45.1 ft long, 7.3 ft wide, and 6.1 ft tall.
The Gulfstream GIV features a baggage compartment with 169 cu ft of storage.
The Gulfstream GIV is equipped with Honeywell SPZ-8000 avionics.
The Gulfstream GIV was produced from 1985-2003.
The G450 succeeded the GIV-SP with PlaneView flight deck and 4,350 NM range.
Typical hourly operating costs range from $4,500-$6,500 per flight hour.
Yes. N915TB holds an active Part 135 certificate under FlightWorks, Inc., meaning it is legally authorized for on-demand charter operations. Contact The Jet Finder to check current availability and schedule a flight.
Contact us for acquisition information about N915TB.
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