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The Gulfstream G280 is a twin-engine
In 2005, Gulfstream and IAI began designing a follow-on aircraft to the Gulfstream G200. The new model, named ''G250'', was launched in 2008. Planned improvements included new glass cockpit and engines, larger wing, and heated leading edges.;
The G250 took its
The aircraft has several improvements, among them increased cabin length (external fuselage dimensions remain unchanged; the rear fuselage fuel tank was eliminated to add of usable interior area). It has a new HTF7250G engine, new T-tail (with larger horizontal and vertical stabilizers), wing anti-ice provided by engine bleed air, cabin with four more windows and access from the cabin to the baggage compartment. It competes against the Bombardier Challenger 300 and the
business jet
A business jet, private jet, or bizjet is a jet aircraft designed for transporting small groups of people, typically business executives and high-ranking coworker, associates. Business jets are generally designed for faster air travel and more ...
built by Israel Aerospace Industries
Israel Aerospace Industries (IAI; ), is Israel's major aerospace and aviation manufacturer, producing aerial and astronautic systems for both military and civilian usage. It has 14,000 employees as of 2021. IAI is state-owned by the government ...
(IAI) for Gulfstream Aerospace
Gulfstream Aerospace Corporation is an American aircraft company and a subsidiary of General Dynamics.
Gulfstream designs, develops, manufactures, markets, and services business jet aircraft. Gulfstream has produced more than 2,000 aircraft sinc ...
. It began delivery to users in 2012.
Development
In 2005, Gulfstream and IAI began designing a follow-on aircraft to the Gulfstream G200. The new model, named ''G250'', was launched in 2008. Planned improvements included new glass cockpit and engines, larger wing, and heated leading edges.;
The G250 took its maiden flight
The maiden flight, also known as first flight, of an aircraft is the first occasion on which it leaves the ground under its own power. The same term is also used for the first launch of rockets.
In the early days of aviation it could be dange ...
on December 11, 2009, in Tel Aviv, Israel. In July 2011, the G250 was renamed ''G280'', as the company had "determined that G280 is a more amenable number sequence han G250in certain cultures." In Mandarin, the number 250 can be translated as "stupid" or "idiotic".
After the flight test program, the G280 demonstrated a range of at Mach 0.80 with four passengers and NBAA IFR reserves in 2011. It can fly from London to New York or Singapore to Dubai. Its balanced field length has been reduced to from the G200's .
The G280 was provisionally certified in December 2011 by Israel. In July 2012, the US FAA released a report with conditions to ensure no security gaps in the G280's electronic systems. It received full certification from Israel and the US on September 4, 2012.
In 2021, its equipped price was $24.5M.
Design
The aerodynamic design of its wing and empennage, and design of the interior were performed by Gulfstream; detailed design was performed by IAI to Gulfstream's requirements. It is a Gulfstream designed aircraft under a new type certificate.
The aircraft has several improvements, among them increased cabin length (external fuselage dimensions remain unchanged; the rear fuselage fuel tank was eliminated to add of usable interior area). It has a new HTF7250G engine, new T-tail (with larger horizontal and vertical stabilizers), wing anti-ice provided by engine bleed air, cabin with four more windows and access from the cabin to the baggage compartment. It competes against the Bombardier Challenger 300 and the Cessna Citation X
The Cessna 750 Citation X is an American mid-size business jet produced by Cessna; it is part of the Cessna Citation family, Citation family.
Announced at the October 1990 National Business Aviation Association, NBAA convention, the Model 750 m ...
+. The fuselage, empennage and landing gear
Landing gear is the undercarriage of an aircraft or spacecraft that is used for taxiing, takeoff or landing. For aircraft, it is generally needed for all three of these. It was also formerly called ''alighting gear'' by some manufacturers, s ...
are manufactured by IAI, the wing by Spirit AeroSystems
Spirit AeroSystems Holdings, Inc. is an American Manufacturing, manufacturer of aerostructures for commercial airplanes, headquartered in Wichita, Kansas. The company produces fuselage sections for Boeing's Boeing 737, 737 and Boeing 787 Dreaml ...
(now by Triumph Group
Triumph Group, Inc. is an American supplier of aerospace services, structures, aircraft systems, systems and support. Based in Radnor, Berwyn, Pennsylvania, Pennsylvania, United States, Triumph engineers, Engineering design, designs, and manuf ...
), and the aircraft is assembled in Israel. It is then ferried to Dallas, Texas, for interior finishing and painting.
Its wing is a new design, using the Gulfstream G550
The Gulfstream G550 is an American business jet aircraft produced by the General Dynamics' Gulfstream Aerospace unit in Savannah, Georgia, US. The certification designation is GV-SP. A version with reduced fuel capacity was marketed as the G50 ...
airfoil, and has a larger area of 495 ft2 vs. 369 ft2 of the G200. This allows the business jet to climb directly to . Design cruise for the new airfoil is Mach 0.80, vs. Mach 0.75 for the G200 wing. Flying at an altitude of and Mach 0.82 (), each engine burns of fuel per hour.
Military Operators
; *Philippine Air Force
The Philippine Air Force (PAF) () is the aerial warfare service branch of the Armed Forces of the Philippines. Initially formed as part of the Philippine Army as the Philippine Army Air Corps (PAAC) in 1935, the PAAC eventually saw combat ...
- 1 Unit delivered in 2020 worth 2 Billion Pesos.
Specifications
See also
References
*External links
* * {{IAI aircraft 2000s Israeli business aircraft G280 G280 T-tail aircraft Twinjets Low-wing aircraft Aircraft first flown in 2009 Aircraft with retractable tricycle landing gear