N21SP Aircraft Overview
N21SP is a Gulfstream G-650 (G-650) registered in the United States under serial number on file. Classified as an ultra-long-range heavy jet, this airframe operates at the top of the business aviation market, serving intercontinental missions that most platforms cannot reach nonstop.
Performance Profile
The Gulfstream G-650 (G-650) was designed for one purpose: eliminating fuel stops on the longest legs in private aviation. At a high-speed cruise of — knots, it covers — nautical miles without refueling, connecting city pairs like New York to Dubai or Los Angeles to London direct. The 45,000-foot service ceiling keeps it above airline traffic and convective weather.
Mission Profile
Ultra-long-range aircraft like the Gulfstream G-650 (G-650) serve a narrow but demanding segment: principals who require nonstop intercontinental capability without compromising cabin space or operational reliability. The cabin footprint, typically configured for — passengers with lie-flat seating and full galley service, supports productive work or rest over flights exceeding 12 hours.
Charter Authorization
N21SP is not currently listed on a Part 135 certificate in the FAA D085 database. The aircraft operates under Part 91 as a private or corporate flight. Charter availability for this model can be arranged through operators in our network.
Insider Note
On ultra-long-range missions, fuel load directly impacts payload. A Gulfstream G-650 (G-650) departing at maximum fuel will carry fewer passengers and less baggage than on shorter legs. Discuss weight-and-balance planning with your operator before committing to a route that pushes the aircraft's published range.
Charter & Acquisition Briefing
N21SP is a 2022 Beechcraft registered to . The King Air is the most successful turboprop family in aviation history. Here is the operational context.
Fleet Position
Over 7,600 King Airs and Beechcraft twins are in service worldwide. FAA data shows N21SP based in 14 passengers, . The King Air dominates the U.S. turboprop market: more installed aircraft, more available parts, more qualified mechanics, and more type-rated pilots than any competing turboprop platform.
Charter Availability
N21SP is Part 135 charter authorized. King Air charter rates range from $1,600 to $2,800 per flight hour, the most affordable category in turbine-powered aviation. The King Air serves routes under 800 nm where jet speed is unnecessary but pressurization, weather capability, and twin-engine safety are required.
Market Position
N21SP is a current-generation 2022 King Air 360 or 260 at $7M to $8M (new). The 360/260 feature the Collins Pro Line Fusion touchscreen avionics, autothrottle, and digital pressurization. These aircraft represent 60 years of King Air evolution in the most refined form.
At new pricing, the King Air 360 competes with the Pilatus PC-12 ($5.5M) and Cessna Caravan ($3M). The King Air offers twin-engine safety, more cabin volume, and faster cruise speed. The PC-12 is more fuel-efficient with a single engine. The choice depends on mission requirements: twin-engine operations favor the King Air; single-engine economy favors the PC-12.
Mission Profile
The King Air is the default aircraft for aerial survey, air ambulance, and utility operations. The flat-floor cabin accommodates medical stretchers, survey equipment, and cargo configurations that jets cannot support. The King Air is a working aircraft first and a passenger transport second.
When to Choose Something Else
The King Air is wrong for passengers who expect jet-level cabin comfort. The cabin is narrower than most jets, noise levels are higher, and the ride is more susceptible to turbulence at King Air altitudes (FL250 to FL350 vs FL430+ for jets). For comfort-sensitive passengers, step up to a light jet.
Ownership & Operations
Operating costs for business jets break into fixed and variable categories. Fixed costs (hangar, insurance, crew salaries, management fees) accrue whether the aircraft flies or not. Variable costs (fuel, maintenance reserves, landing fees, handling) scale with flight hours. Owners flying fewer than 200 hours annually often find charter or fractional ownership more economical than whole aircraft ownership.
Pre-Purchase Considerations
Total time on airframe and engines is the primary metric for aircraft valuation. Lower-time aircraft command premium pricing but cost more upfront. Higher-time aircraft offer lower acquisition cost but carry higher near-term maintenance exposure. The break-even analysis depends on planned utilization: buyers flying 400+ hours annually amortize acquisition cost faster and tolerate higher initial investment.
Charter Market Context
Jet card programs and membership plans lock in hourly rates for guaranteed availability. Cards typically require a $50,000 to $500,000 deposit and offer 24 to 48 hour booking windows with fixed hourly pricing. The value depends on usage frequency: clients flying 25+ hours annually benefit from rate certainty and guaranteed availability. Below 25 hours, on-demand charter often provides better economics.
Inquire About N21SP
Contact us to see if this aircraft is available for a charter flight or acquisition that fits your needs. If the aircraft is not available or does not work for you, we operate private aircraft as well and have access to more than 15,000 private aircraft worldwide.
For more information contact us and one of our private aviation advisers will be happy to assist you.
Contact UsDetailed Specifications
Aircraft Identity
| Registration | N21SP |
|---|---|
| Manufacturer | Gulfstream |
| Model | Gulfstream G-650 (G-650) |
| Category | Heavy Jet |
| Cabin Class | — |
| Year Built | 2022 |
| Configuration | 13 |
| Home Airport | KTPA |
| Interior Refurbished | 9/30/2022 |
| Exterior Refurbished | 9/30/2022 |
Performance & Capabilities
| Engine Type | 2x Rolls-Royce BR725 A1-12 |
|---|---|
| Engine Thrust | 16,900 lbs |
| Max Cruise Speed | 516 knots |
| Maximum Range | 7000 nautical miles |
| Service Ceiling | 51,000 feet |
| Passenger Capacity | 14 passengers |
| Avionics | Honeywell PlaneView III |
| IFR Certified | Yes |
Frequently Asked Questions About N21SP
16 questions answered about this aircraft and the Gulfstream G-650
N21SP is a 2022 Gulfstream G-650 (G-650) registered in the United States. It carries serial number on file with the FAA and is classified as a Heavy Jet in the private aviation market.
N21SP is a Gulfstream G-650 (G-650). 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.
The Gulfstream G-650 is powered by Varies, each producing Varies. Engine maintenance programs from the manufacturer spread overhaul costs across flight hours, making operating expenses predictable. The powerplant supports a service ceiling of 45,000 feet.
The Gulfstream G-650 has a maximum cruise speed of 450 knots. Long-range cruise is 420 kts. At these speeds, a three-hour flight covers approximately 1350 nautical miles, connecting most major city pairs within its range envelope.
The Gulfstream G-650 (G-650) has an approximate range of 2,000 nautical miles. This translates to nonstop coverage of coast-to-coast routes such as New York to Los Angeles, or Miami to Seattle. At a cruise speed of approximately 516 knots, total block times remain competitive for the category.
The Gulfstream G-650 seats up to 14 passengers in a typical charter configuration. The cabin measures 40.0 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.
The Gulfstream G-650 has a maximum service ceiling of 45,000 feet (FL450). At this altitude, the aircraft operates above commercial traffic and most weather systems. The pressurization system maintains a cabin altitude of approximately 5,500-6,500 feet at maximum cruise altitude, reducing passenger fatigue on long flights.
Yes. The Gulfstream G-650 is fully certified for IFR (Instrument Flight Rules) operations. It is equipped with Varies avionics avionics, supporting precision approaches, RNAV/GPS navigation, FANS/CPDLC for oceanic operations, and ADS-B Out compliance. All Part 135 charter operations require two instrument-rated pilots.
The Gulfstream G-650 cabin measures 40.0 ft long, 7.3 ft wide, and 6.1 ft tall. The flat-floor, stand-up cabin allows passengers to move freely without stooping. Baggage capacity is 150 cu ft.
The Gulfstream G-650 has 150 cu ft of baggage volume in an externally accessible, heated and pressurized compartment. This accommodates 12+ full-size suitcases or a combination of luggage, garment bags, and sporting equipment. The compartment does not intrude on cabin space.
The Gulfstream G-650 is equipped with Varies avionics. This integrated flight deck provides enhanced situational awareness, synthetic vision, TCAS II, and weather radar. The system supports single-crew operations where type-certified, though Part 135 charter flights require two pilots.
The Gulfstream G-650 was produced from Varies. The type was succeeded by the Varies. This specific aircraft (N21SP) was manufactured in 2022.
The Gulfstream G-650 competes in the Heavy Jet segment against aircraft with similar range and cabin specifications. Key differentiators include a cruise speed of 450 knots, range of 3,500 nm, and a 7.3 ft-foot-wide cabin. Selection between competing types depends on mission profile, operator availability, and total trip cost.
N21SP's Gulfstream Miscellaneous operates in a category where charter rates run $4,000-$6,000 per flight hour. These rates cover direct operating costs; additional charges may apply for positioning, overnight fees, and international handling.
Contact The Jet Finder to inquire about charter availability for N21SP. We have access to more than 15,000 private aircraft worldwide.
Contact us for acquisition information about N21SP. Our aviation advisors can provide market valuation and availability details.
From Your First Mission to Your Final Acquisition
Contact us to see if this aircraft is available for a charter flight or acquisition. If this aircraft is not available, we operate private aircraft and have access to more than 15,000 private aircraft worldwide.