Tata Advanced Systems Limited
56-583: The Grob G180 SP is a low-wing twin-engined composite corporate jet designed and built by German aircraft manufacturer Grob Aerospace . Development was suspended during 2008 in response to the Grob's insolvency; since then, multiple efforts have been made to re-launch the programme. Tata Advanced Systems Limited (TASL) has bought the Intellectual Property rights of the aircraft and will manufacture it in India. By
112-583: A Gulfstream G750 ; in 2021 the Dassault Falcon 6X , Learjet 70 XR/75XR and Global 7500 XR; in 2022 the Bombardier Challenger 350XRS ; in 2023 the Citation Hemisphere , an Embraer Legacy 700, Phenom 100 V+, Dassault Falcon 9X, Bombardier Challenger 750 and Gulfstream G400NG ; in 2025 a Citation Mustang 2+. Most production business jets use two jet engines as a compromise between
168-467: A combi configuration that shared the space between passengers and cargo. Both the wings and fuselage were composed of a rugged carbon fibre reinforced plastic (CFRP) composite, which were combined with a highly-reinforced undercarriage . This undercarriage was equipped with anti-lock brakes , large wheels and low-pressure tyres , aimed at making the aircraft capable of hassle-free routine operations from austere and unimproved landing strips. The aircraft
224-467: A cruciform tail or T-tail to reduce interference drag and increase exhaust clearance. Practical limits on the ground clearance of these smaller aircraft have prompted designers to avoid the common jetliner configuration of a low wing with underslung podded engines. The sole business jet to use this layout, the early McDonnell 119, was rejected by the USAF due to foreign object damage concerns, leading to
280-594: A fighter . A U.S. type certificate was awarded in July 1958, but commercial sales were limited, with most examples going to the military; an improved civilian version similar to a modern very light jet , with a six-seat enclosed cabin and a conventional door, never proceeded past the prototype stage. The commercial failure of the MS.760 Paris prompted the cancellation of projects by Cessna and Douglas Aircraft to market similar jets. The development of center-aisle cabin business jets
336-461: A 44,500 lb (20.2 t) maximum take-off weight (MTOW), then two General Electric CF700 turbofans. The smaller, 17,760 pounds (8.06 t) MTOW North American Sabreliner , tailored to the USAF UTX requirement, first flew on 16 September 1958. Powered by two Pratt & Whitney JT12 turbojet engines then Garrett TFE731s , more than 800 were produced from 1959 to 1982. Designed in 1957 for
392-563: A business jet, Embraer derived the Legacy 600 from the Embraer ERJ family of regional jet airliners. Powered by two 8,800 pounds-force (39.2 kN) Rolls-Royce AE 3007s , the first flight of the 50,000 pounds (22.5 t) aircraft was on 31 March 2001. On 14 August 2001, the Bombardier Challenger 300 made its first flight. The 38,850 pounds (17.62 t) aircraft is powered by two 6,825 pounds-force (30.36 kN) HTF7000s . The 500th example
448-477: A five-year old aircraft is at 56% of the list price. A new business aircraft typically depreciates by 50% in five years before depreciation flattens between years 10 and 15, and the owner of a 15-to-20 year old aircraft is often the last, matching luxury cars . Business jets have varying value retention, between the leading Embraer Phenom 300 E, sold for $ 9.45 million in 2018 and expected to retain 68% of its value 15 years later for $ 6.46 million in 2033, and
504-672: A potential revival around 2015, some claiming that the recent success of the Pilatus PC-24 had stimulated such interest. In late 2020 it was reported that Tata Advanced Systems of India had likely bought the intellectual property rights of the aircraft for the development of a military variant to be offered to the Indian army as a signals intelligence gathering and surveillance platform. Data from Flug-Revue General characteristics Performance Aircraft of comparable role, configuration, and era Business jet This
560-455: A single pilot and up to three passengers under a sliding canopy, and was first flown on 29 July 1954; 219 were built. The Lockheed JetStar , designed to meet USAF UCX requirements and seating 10 passengers and two crew, first flew on 4 September 1957. In total, 204 aircraft were produced from 1957 to 1978 powered by several different engines; four 3,300 lbf (15 kN) Pratt & Whitney JT12 turbojets, then Garrett TFE731 turbofans for
616-468: A slab elevator or stabilator . The elevator is a usable up and down system that controls the plane, horizontal stabilizer usually creates a downward force which balances the nose down moment created by the wing lift force, which typically applies at a point (the wing center of lift) situated aft of the airplane's center of gravity . The effects of drag and changing the engine thrust may also result in pitch moments that need to be compensated with
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#1732855903216672-662: A total of 689 examples, it is the first of the Cessna Citation family . The trijet Dassault Falcon 50 made its first flight on 7 November 1976. The 40,000 lb (18 t) MTOW airplane is powered by three 3,700 pounds-force (16 kN) TFE731 engines. With the cross-section of the Falcon 20, it is the basis of the larger Falcon 900 . On 8 November 1978, the prototype Canadair Challenger took off. The 43,000–48,000 lb (20–22 t) MTOW craft, usually powered by two 9,200 pounds-force (41 kN) General Electric CF34s , formed
728-549: A two-surface aircraft this type of configuration is called a canard (the French word for duck ) or a tandem wing . The Wright Brothers ' early aircraft were of the canard type; Mignet Pou-du-Ciel and Rutan Quickie are of tandem type. Some early three surface aircraft had front elevators ( Curtiss/AEA June Bug ); modern three surface aircraft may have both front (canard) and rear elevators ( Grumman X-29 ). Several technology research and development efforts exist to integrate
784-480: A wing surface can change shape in flight to deflect air flow. The X-53 Active Aeroelastic Wing is a NASA effort. The Adaptive Compliant Wing is a military and commercial effort. In fluidics , forces in vehicles occur via circulation control, in which larger more complex mechanical parts are replaced by smaller simpler fluidic systems (slots which emit air flows) where larger forces in fluids are diverted by smaller jets or flows of fluid intermittently, to change
840-513: Is an accepted version of this page A business jet , private jet , or bizjet is a jet aircraft designed for transporting small groups of people, typically business executives and high-ranking associates . Business jets are generally designed for faster air travel and more personal comfort than commercial aircraft , and may be adapted for other roles, such as casualty evacuation or express parcel deliveries , and some are used by public bodies , government officials , VIPs , or even
896-642: Is expected to come from North America for 61%, 16% from Europe, 12% from Latin America, 7% from Asia-Pacific and 4% from Middle East and Africa. For the next decade, Aviation Week predicts 8,683 business jets and 2,877 turboprops deliveries, from 792 jets in 2019 to 917 in 2028, and mostly in North America with 5,986 jets and 2,024 turboprops worth $ 126.1 billion. Most value will come from ultra-long-range jets with $ 104.7 billion, followed by super-midsize jets for $ 33.3 billion and large jets for $ 30.6 billion. The fleet
952-443: Is powered by two 1,600 pounds-force (7.2 kN) Pratt & Whitney Canada PW600s. With its Phenom 300 development, nearly 600 have been built. The first flight of the midsize, fly-by-wire , 7,000 lbf (31 kN) Honeywell HTF7000 -powered Embraer Legacy 500 was on 27 November 2012. It was followed by the shorter Legacy 450 on 28 December 2013. After peaking in 2008, deliveries slowed due to political instability but
1008-578: The Cessna CitationJet was first flown. Powered by two 1,900 pounds-force (8.5 kN) Williams FJ44 engines, the 10,500 lb (4.8 t) light jet used a modified Citation II fuselage with a new wing and tail, and was subsequently developed into the CJ series and M2, ultimately replacing the Citation I, Citation II and Citation V series. The 2,000th CitationJet was delivered in 2017. The first flight of
1064-676: The Learjet 23 . Powered by two 2,850 pounds-force (12.7 kN) General Electric CJ610s , its 12,500 lb (5.7 t) MTOW complies with FAR Part 23 regulations. The first member of the Learjet family, 104 were built between 1962 and 1966. The forward wing-sweep, 20,280 lb (9.20 t) MTOW Hamburger Flugzeugbau HFB 320 Hansa Jet first flew on 21 April 1964, powered by two General Electric CJ610s; 47 were built between 1965 and 1973. The joint Piaggo-Douglas, 18,000 lb (8.2 t) MTOW Piaggio PD.808 first flew on 29 August 1964, powered by two Armstrong Siddeley Vipers ; 24 were built for
1120-525: The military . The first small, jet-powered civilian aircraft was the Morane-Saulnier MS.760 Paris , developed privately in the early 1950s from the MS.755 Fleuret two-seat jet trainer . First flown in 1954, the MS.760 Paris differs from subsequent business jets in having only four seats arranged in two rows without a center aisle, similar to a light aircraft , under a large sliding canopy similar to that of
1176-456: The short-field and cargo-carrying performance traditionally associated with turboprop -powered aircraft, as well as the extensive use of composite materials . The requirements of the aircraft were defined in close collaboration with the Swiss -based company ExecuJet Aviation Group. Grob Aerospace president Dr Andreas Plesske stated of the design: "We have created a new category of jet aircraft". It
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#17328559032161232-508: The G180, which had a list price of €5.9 million ($ 8.7 million). The rights to the aircraft were acquired by Allied Aviation Technologies as a result of Grob's insolvency. During March 2009, it was announced that the programme was intended to be reactivated. During September 2010, DAHER subsidiary SOCATA announced that it would be evaluating the G180 SP during the next few months, and was considering
1288-615: The Italian Air Force. On 2 October 1966 the first large business jet first flew, the 65,500 lb (29.7 t) MTOW Grumman Gulfstream II , powered by two 11,400 lbf (51 kN) Rolls-Royce Spey turbofans. From 1967 to the late '70s, 258 were built, and it led to the ongoing Gulfstream Aerospace long-range family. The 11,850 lb (5.38 t) MTOW Cessna Citation I first flew on 15 September 1969, powered by two 2,200 pounds-force (9.8 kN) Pratt & Whitney Canada JT15D turbofans. Produced between 1969 and 1985, for
1344-650: The UCX requirement, the McDonnell 119 was delayed by the cancellation of the Fairchild J83 engine program, and first flew on 11 February 1959 powered by four Westinghouse J34 turbojets. The 119 was certified for a 45,328 lb (20.6 t) MTOW with four Pratt & Whitney JT12 or General Electric CF700 engines, but no firm orders were received, and only the single prototype was completed. The 25,000 lb (11 t) MTOW British Aerospace 125 first flew on 13 August 1962 as
1400-536: The ability to use relatively short runways, and that lower approach speeds would ease single-pilot operations, particularly by relatively inexperienced owner-pilots. Rolls-Royce plc powers over 3,000 business jets, 42% of the fleet: all the Gulfstreams and Bombardier Globals , the Cessna Citation X and Embraer Legacy 600 , early Hawkers , and many small jets with the Williams-Rolls FJ44 . About 70% of
1456-470: The all-new Learjet 45 was on 7 October 1995. All of the 642 aircraft built since then have been powered by two 3,500 pounds-force (16 kN) TFE731 engines. Powered by two 2,300 pounds-force (10 kN) Williams FJ44s, the 12,500 pounds (5.7 t) Beechcraft Premier I light jet made its first flight on 22 December 1998. Nearly 300 had been made before production stopped in 2013. In the opposite way compared to Bombardier, which developed airliners from
1512-497: The basis of the long range Bombardier Global Express family and of the Bombardier CRJ regional airliners. The 1000th Challenger entered service in 2015. On 30 May 1979 the all-new 22,000 lb (10.0 t) MTOW Cessna Citation III took off for the first time, powered by two 3,650 lbf (16.2 kN) TFE731s. The Mitsubishi MU-300 Diamond made its first flight on 29 August 1978. The 16,100 lb (7.3 t) MTOW jet
1568-480: The company's certification timetable, which called for European Aviation Safety Agency (EASA) type certification to be achieved during the first quarter of 2007. During February 2007, following a three month break, flight testing resumed using the third prototype; by this point, certification was targeted for early 2008. During November 2008, development of the G180 was put on hold by the insolvency of Grob Aerospace. The company's finances had been badly affected by
1624-689: The de Havilland DH.125, powered by two 3,000 pounds-force (13 kN) Armstrong Siddeley Viper turbojets. Its engines were replaced by Garrett TFE731s, then Pratt & Whitney Canada PW300 turbofans. Almost 1,700 aircraft of all variants, including the Hawker 800 , were produced between 1962 and 2013. The Aero Commander 1121 Jet Commander, which later became the IAI Westwind , first flew on 27 January 1963, powered by two General Electric CJ610 turbojets, then Garrett TFE731s . Production of Jet Commanders and Westwinds from 1965 to 1987 came to 442 aircraft, and it
1680-519: The failure of the program. The recent HondaJet uses wing-mounted engines but mitigates this problem with its unique over-the-wing engine pods. As with jetliners, swept wings are often used to increase cruise speed, but straight wings are also commonplace; notably, Cessna deliberately prioritized docile low-speed handling in choosing straight wings for many models in its popular Citation family, envisioning that owners transitioning from slower piston engined or turboprop aircraft would want to maintain
1736-481: The first engine supplier with 30% of the $ 24B revenue, in front of the current leader Rolls-Royce at 25%. Honeywell will hold 45% of the $ 16B in avionics revenue ahead of Rockwell Collins with 37% and Garmin . For 2019–2028, Honeywell predicts 7,700 aircraft to be delivered for $ 251 billion. Its breakdown is 62% big (87% in value) – super-midsize to business liner, 10% midsize (7% in value) – light-medium to medium, and 28% small (6% in value). The global demand
Grob G180 SPn - Misplaced Pages Continue
1792-416: The first prototype was completed; the first handful of sales were secured within the following weeks. During June 2005, the programme's existence was publicly revealed. On 20 July 2005, the first prototype performed its maiden flight , flown by chief test pilot Gérard Guillaumaud , who later commented that: "During the flight, all systems and controls performed as expected...The aircraft was easy to handle and
1848-773: The fleet was in North America at the end of 2011, the European market is the next largest, with growing activity in the Middle East, Asia, and Central America. On 1 April 2017, there were 22,368 business jets in the worldwide fleet, of which 11.2% were for sale. By October 2018, the entire private jet fleet was dominated by Textron ( Beechcraft , Cessna and Hawker branded aircraft) with 43.9%, then Bombardier with 22.4%, Gulfstream with 13.0%, Dassault with 9.6% and Embraer with 5.8%, mostly in North America (64.6%), followed by Europe (13.0%) South America (12.1%) and Asia-Pacific (5.9%). As on March 31, 2019, there are 22,125 business jets in
1904-580: The functions of aircraft flight control systems such as ailerons , elevators, elevons , flaps and flaperons into wings to perform the aerodynamic purpose with the advantages of less: mass, cost, drag, inertia (for faster, stronger control response), complexity (mechanically simpler, fewer moving parts or surfaces, less maintenance), and radar cross section for stealth . These may be used in many unmanned aerial vehicles (UAVs) and 6th generation fighter aircraft . Two promising approaches are flexible wings, and fluidics. In flexible wings, much or all of
1960-407: The horizontal stabilizer greatly reduce the effectiveness of hinged elevators during supersonic flight. Delta winged aircraft combine ailerons and elevators –and their respective control inputs– into one control surface called an elevon . Elevators are usually part of the tail, at the rear of an aircraft. In some aircraft, pitch-control surfaces are in the front, ahead of the wing. In
2016-539: The horizontal stabilizer. Both the horizontal stabilizer and the elevator contribute to pitch stability, but only the elevators provide pitch control. They do so by decreasing or increasing the downward force created by the stabilizer: On many low-speed aircraft, a trim tab is present at the rear of the elevator, which the pilot can adjust to eliminate forces on the control column at the desired attitude and airspeed. Supersonic aircraft usually have all-moving tailplanes ( stabilators ), because shock waves generated on
2072-556: The industry hopes to revive demand by introducing more attractive and competitive new models, four in 2018: In October 2018, consultant Jetcraft expected 20 variants or new designs to enter service before 2023 (seven large, seven midsize and six small): in 2019 the Global 5500/6500 , Gulfstream G600 , Citation XLS ++ and a CitationJet CJ4+ /, while the Embraer Praetor 500/600 to be introduced in 2019 were predicted for 2021/2022; in 2020
2128-542: The large investment necessary to develop prototypes. Both Lockheed Corporation and McDonnell Aircraft began the development of UCX aircraft, while North American Aviation pursued the UTX requirement. The Morane-Saulnier MS.760 Paris had a gross weight of 7,650 lb (3.47 t), initially powered by two Turboméca Marboré turbojets of 880 lbf (3.9 kN) thrust, although most aircraft were later upgraded to 1,058 lbf (4.71 kN) units. The aircraft seated
2184-475: The operating economy of fewer engines and the ability to safely continue flight after an engine failure. Exceptions include the early Lockheed Jetstar with four engines; the Dassault Falcon 50 and derivatives with three; and the Cirrus Vision SF50 with one, a configuration also used in several similar very light jet design concepts. Most business jets use podded engines mounted on the rear fuselage with
2240-399: The programme's acquisition from Allied Aviation Technologies. However, during 2012, DAHER-SOCATA stated that, following its year-long evaluation of the aircraft, it had identified several shortcomings and would not be participating in its development; the company stated that it would prefer to pursue its own clean-sheet twin-engine design instead. After several years of quiet, reports emerged of
2296-407: The rear of an aircraft , which control the aircraft's pitch , and therefore the angle of attack and the lift of the wing. The elevators are usually hinged to the tailplane or horizontal stabilizer . They may be the only pitch control surface present, and are sometimes located at the front of the aircraft (early airplanes and canards ) or integrated into a rear "all-moving tailplane", also called
Grob G180 SPn - Misplaced Pages Continue
2352-412: The second prototype was destroyed by a crash that resulted in the death of chief test pilot Gérard Guillaumaud ; it had been performing a demonstration flight at the time of the accident. A subsequent investigation determined the primary cause of the accident was due to flutter in the elevators and tailplane . Despite the accident, work continued on the production of a third prototype. The crash impacted
2408-485: The trailing $ 24.5 million Gulfstream G280 , predicted to retain 42% of its value for $ 10.25 million. In October 2017 Jetcraft forecast 8,349 unit deliveries in the next decade for $ 252 billion, a 30.2 $ M average. Cessna should lead the numbers with 27.3% of the deliveries ahead of Bombardier with 20.9%, while Gulfstream would almost lead the revenue market share with 27.8% trailing Bombardier with 29.2%. For 2016–2025, Jetcraft forecast Pratt & Whitney Canada should be
2464-424: The turn of the century, German aircraft manufacturer Grob Aerospace had established itself as a producer of motor gliders and trainer aircraft . However, during the mid-2000s, the company decided to embark on designing a jet-powered light aircraft; development work was carried out in relative secrecy at Grob's Tussenhausen -Mattsies facility. In response to perceived market demand, this aircraft would possess both
2520-490: The wing in a configuration unique amongst business jets. As of March 2020, 150 had been delivered. It was followed by the 8,645 pounds (3.921 t) MTOW Cessna Citation Mustang on 23 April 2005, powered by two 1,460 pounds-force (6.5 kN) Pratt & Whitney Canada PW600s and with more than 450 produced. Then the Embraer Phenom 100 made its maiden flight on 26 July 2007. The 10,500 pounds (4.75 t) MTOW airplane
2576-505: The withdrawal of a major investor in the venture, aggravated by delays to the programme. While subsequent attempts had been made to raise investment amid the Great Recession , these had been unsuccessful. While Grob's existing product range became the property of the newly-formed Grob Aircraft, the G180 programme fell under the ownership of the company's largest creditor. Prior to the company's collapse, around 100 orders had been secured for
2632-1010: The worldwide fleet and top 20 country markets account for 89% of this total fleet. In 2015 the total airplane billing amounted to US$ 21.9 billion, and 718 business jets were delivered to customers across the globe: 199 (27.7%) by Bombardier Aerospace , 166 (23.1%) by Textron Aviation , 154 (21.4%) by Gulfstream Aerospace , 120 (16.7%) by Embraer and 55 (7.7%) by Dassault Aviation . In 2017, 676 business jets were shipped, led by Gulfstream with $ 6.56 billion for 120 aircraft, Bombardier with $ 5.2 billion for 140, Textron with $ 2.87 billion (including propeller aircraft and 180 jets), Dassault with $ 2.42 billion for 49 and Embraer with $ 1.35 billion for 109. In 2022, 712 business jets were shipped, led by Gulfstream with $ 6.60 billion for 120 aircraft, Bombardier with $ 6,04 billion for 123, Textron Aviation with $ 3,62 billion, Dassault Aviation with $ 1,76 billion for 32, Embraer with $ 1,36 for 102 and Pilatus with $ 900 million for 123 aircraft. The residual value level for
2688-457: Was a pleasure to fly". By this point, ExecuJet Aviation Group has been appointed the exclusive worldwide sales distributor and maintenance support partner for the aircraft; Execujet stated it had forecast sales of roughly 400 aircraft over the next 10 years within the utility business jet market, for which the SPn was viewed as the sole option available. During May 2006, a six-seat VIP cabin configuration
2744-428: Was accelerated by an August 1956 United States Air Force (USAF) letter of the requirement for two " off-the-shelf " aircraft, the larger UCX (cargo) and smaller UTX (trainer). These requirements differed from standard USAF procurement contracts in that no formal competitions would occur, and manufacturers were expected to develop the aircraft without government funds; despite this, a substantial USAF purchase would offset
2800-498: Was delivered in 2015. The first very light jet, the 5,950 pounds (2.70 t) MTOW Eclipse 500 , took off for the first time on 26 August 2002, powered by two 900 pounds-force (4.0 kN) Pratt & Whitney Canada PW600s . Between then and the end of production in 2008, 260 were produced. Another new small jet, the 10,701 pounds (4.854 t) Honda HA-420 HondaJet , first flew on 3 December 2003 powered by two 2,050 pounds-force (9.1 kN) GE Honda HF120 engines mounted above
2856-511: Was developed as the IAI Astra , later rebranded as the Gulfstream G100 . The 29,000 lb (13 t) MTOW Dassault Falcon 20 first flew on 4 May 1963, powered by two General Electric CF700s , then Garrett ATF3 turbofans and Garrett TFE731s. In total, 508 were built from 1963 to 1988, and it is the basis of the Dassault Falcon family. The first light jet first flew on 7 October 1963 -
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#17328559032162912-399: Was initially referred to as the ' SPn Utility Jet . In a standard layout, the cabin seated a maximum of eight passengers; a typical cabin configuration would have included a forward toilet and a basic galley . The cabin, which had a volume of 11.5m3 (405ft3) and headroom of 1.64m, could be converted within an hour from a passenger to cargo configuration or vice versa, as well as accommodating
2968-482: Was powered by a pair Williams FJ44-3A turbofan engines, capable of generating up to of 2,800lb (12kN) of thrust; the cockpit was furnished with Honeywell 's APEX integrated avionics suite, comprising a pair of 15in (0.4m) primary flight displays and two 10in multi-function displays . The avionics were designed to accept various optional items, including an enhanced vision system, auto-throttle, emergency descent mode and an electronic flight bag . During May 2005,
3024-416: Was powered by two 2,900 lbf (13 kN) JT15D . The design was later sold and was renamed Beechjet 400 then Hawker 400 , with a total of 950 produced of all variants. The 1980s only saw the introduction of derivatives and no major new designs. Also there was an advent of fractional ownership in the late 1980s for business jets. For much of the 1980s, sales of new aircraft slumped. On 29 April 1991,
3080-575: Was predicted to grow from 31,300 aircraft to nearly 35,600 with Textron leading the market with 25% of deliveries worth $ 32.1 billion. For the decade starting in 2018, 22,190 engine deliveries were forecast (including several turboprop engine models), led by the Honeywell HTF7000 , Williams FJ44 and Pratt & Whitney Canada PW300 . The average utilization was forecast to be 365 flight hours per aircraft per year. Elevator (aeronautics) Elevators are flight control surfaces , usually at
3136-474: Was revealed for the type. During November 2006, Grob stated that it had received significant interest in the development of a stretched variant of the aircraft being produced, including for surveillance purposes as a cost-effective alternative to the Northrop Grumman RQ-4 Global Hawk unmanned aerial vehicle . Plans for a family of aircraft based on the type were mooted. On 29 November 2006,
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