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SIAI-Marchetti SF.260

The SIAI-Marchetti SF.260 (now Leonardo SF-260)[3] is an Italian light aircraft which has been commonly marketed as a military trainer and aerobatics aircraft.

SF.260
A SF.260 of the Libyan Air Force
Role Trainer/Light attack
Manufacturer SIAI-Marchetti
Aermacchi
Alenia Aermacchi
Leonardo S.p.A.
Designer Stelio Frati
First flight 15 July 1964
Introduction April 1966 (FAA certification)[1]
Status In service
Primary users Italian Air Force
Libyan Air Force
Philippine Air Force
Belgian Air Force
Produced 1964–2017
Number built 900 (2012)[2]

The SF.260 was designed by Italian aircraft designer Stelio Frati, while production work originally performed by Milan-based aviation manufacturer Aviamilano. On 15 July 1964, the first prototype performed its maiden flight (then designated F.260). Shortly thereafter, responsibility for production was transferred to SIAI Marchetti, who had purchased the rights to the design; manufacturing continued to be performed by this firm until the company was bought by Aermacchi in 1997.

The SF.260 has been largely sold to military customers as a trainer and light combat aircraft. In addition, there have been limited civil sales to private operators; during the late 1960s, the type was marketed in the United States under the name Waco Meteor. Armed military versions, sold as the SF.260W Warrior, proved to be popular with smaller air forces, which could arm the type for use in the close air support role. Both piston-powered and turboprop-powered models have been developed.

Development edit

Origins edit

During the early 1960s, Italian aircraft designer Stelio Frati commenced work upon a new three-seat aerobatic design, which was primarily intended to serve as a sport aircraft.[4] Unlike many of its peers of the era, it was developed to possess aerobatic capabilities akin to contemporary combat aircraft, as well as being equipped for instrument flight rules (IFR) flight.[5] This design drew heavily upon his previous projects, including the jet-powered Caproni Trento F-5 prototype trainer and the Falco F8L twin-seat aerobatic aircraft, sharing the same wing and a similar structure to the Falco.[6] The envisioned aircraft, initially designated as the F.250 due to the horsepower of its engine, was Frati's first all-metal aircraft.[6]

On 15 July 1964, the type performed its maiden flight.[6] In the aftermath of the maiden flight, prime responsibility for the type's manufacture was acquired from Aviamilano by SIAI Marchetti, which had purchased the rights to the design outright. Shortly after entering production, the SF.260 found itself in high demand by military customers, who often adopted it interchangeably as a military trainer or as a lightweight ground-attack aircraft.[5] Between 1964 and 1984, the majority of customers for the type were military, while a small number of private pilots had been able to obtain a few, although supply in this respect was constrained.[5]

During the late 1960s, the aircraft was marketed in the United States market as the Waco Meteor, although it had no connections of any form with the Waco Aircraft Company; the venture was relatively unsuccessful.[7] During the late 1970s and 1980s, American airline pilot Frank Strickler became a major reseller of the type, being credited with re-launching civil sales of the SF.260 in the region, acquiring them from SIAI Marchetti in small batches and individually selling them on to US-based customers.[5]

Further development edit

During the late 1970s, an improved model of the SF.260A, designated as the SF.260C, had replaced it in production.[8] This model featured various improvements, including redesigned tabs on the ailerons, a strengthened wing, a re-profiled aerofoil for improved low-speed handling, and an elongated tail/rudder. The SF.260C was designed for compliance with the requirements of military specifications.[8] The only structural difference between the SF.260C and its armed brethren, the SF.260W Warrior and SF.260SW Sea Warrior, is the presence of underwing hardpoints for attaching equipment and armaments.[8]

During 1980, SIAI Marchetti performed the first flight of a turboprop-powered SF.260TP, powered by an Allison Model 250 engine flat-rated at 350 shp.[9] This variant was marketed towards the military trainer market, which soon adopted the type. In August 1986, Gates Learjet was approached by SIAI Marchetti to modify the SF.260TP for it to be compliant with the requirements of Federal Aviation Administration's (FAA) FAR Part 23, thus allowing it to be certified for civil use.[10] Modifications were made in order to achieve lower stall speed and greater payload capacity, these performance improvements were principally achieved through aerodynamic alterations, such as the adoption of 'shark's teeth' along the wing's leading edge.[11]

In 1991–1992, SIAI-Marchetti proposed an updated SF.260, with an enlarged cockpit canopy and a revised fuel system to meet the United States Air Force's Enhanced Flight Screener competition. While the bid was unsuccessful (with the Slingsby T67 Firefly being preferred, it formed the basis for future production, as the fuel injected SF.260E and the normally aspirated SF.260F.[12] During 2005, a batch of thirty SF.260EA were delivered to the Italian Air Force for a total price of €33 million ($40 million).[13] This model, which had been specially developed to meet an Italian Air Force requirement for an advanced piston-engine aircraft, is used for screening and principal training activities.[13]

Production of the SF.260 continued at low rate until 2017.[14] A total of 976 aircraft, including prototypes, were built.[15]

Design edit

 
Cockpit of a SF.260

The SIAI-Marchetti SF.260 is a low-mounted cantilever wing monoplane, complete with a retractable tricycle undercarriage. It has been often praised for its sleek lines and sporty aesthetic appearance, while maintaining function as well, possessing jet-like handling as a result.[7] The construction is typically known for having a high level of workmanship, while exterior is extensively flush-riveted to reduce aerodynamic drag, except for a few locations such as the flaps and some fairings.[16] The SF.260 has a compact, dense structure which possesses ballistics similar to a jet aircraft, and is approved to perform aerobatic manoeuvres.[1] In comparison to most single-engine aircraft, it possesses superior power loading and above average wing loading.[5]

The original model of the SF.260 was powered by a single Lycoming O-540 engine, capable of providing 260 hp.[5] The standard engine made use of a carburetor, while a fuel injected engine was available as an optional extra.[8] The SF.260 has been described as having the power to be immune to the gyration-like effects of turbulence and possessing a high rate of climb. During the 1980s, aerospace publication Flying stated the SF.260 to be: "the fastest normally aspirated piston single in production".[5] The SF.260 holds the airspeed records for aircraft in its class over the 100 km (62 mi) and 1,000 km (620 mi) closed circuits.[citation needed] Later-built models often made use of turboprop engines; the initial model to be equipped as such, designated as the SF.260TP, was powered by a single Allison Model 250 engine, flat-rated at 350 shp.[9]

The pilot and up to two passengers (or pilot and one student in trainer versions) are accommodated under a broad, extensively glazed canopy.[1] The pilot, who accesses the aircraft via purpose-built walkways along the wing, would be typically seated on the right-hand side of the cockpit; military pilots are trained to control the aircraft using their right hand on the stick and their left on the throttle.[17]

While being a fully aerobatic aircraft, it possesses favourable handling qualities, including relatively tame stall characteristics. Controllability during stalls is augmented by vanes located on the wing tip tanks which accelerate airflow over the tips and ailerons.[8] The SF.260 is a relatively fast aircraft, complete with responsive controls; as a product of the latter, pilots need to maintain awareness of speed dips, although ample aerodynamic warning is typically present.[18] Piston-engined and turboprop-engined SF.260 models generally share similar handling and flight performance.[19] Speed limitations on the landing gear has been highlighted as a negative attribute.[20] In order to safely perform aerobatics, the rear seat has to be unoccupied and the tip tanks must be empty of fuel prior to commencing any such manoeuvers, reducing the SF.260's flight endurance to roughly one and a half hours.[21]

Operational history edit

Burkina Faso edit

This small air force operated six Warriors[22] these Warriors were sold from the Philippines via Belgium in 1986, and were complemented by other four new Warriors coming directly from Italy,[22] and employed during the Agacher Strip War with Mali in 1986. These aircraft were in service with Escadrille de Chasse ("Fighter Squadron") in the Force Aérienne du Burkina Faso (FABF), the Burkina Faso Air Force.[22]

Chad edit

Chad informed the United Nations that, during the conflict with Libya, it had destroyed eight Libyan Air Force SF.260WLs and captured nine others, besides destroying and capturing other equipment. As many as six former Libyan SF.260WLs may have been pressed into service with Chad's Air Force. By 1988, four SF.260Ws were identified as being in service, two of them were overhauled one year later in France.

In November 2006, Libya supplied Chad with four SF.260W aircraft, including crew, due to tensions between Chad and Sudan over the Darfur area. One newly supplied SF.260W was shot down on 28 November – its first mission in Chad – by rebel forces, killing the crew.[23]

Libya edit

Libya was a major customer of the SIAI Marchetti SF.260 with an order of 240 SF.260WLs. The first 60 aircraft were manufactured in Italy, while the others were delivered as knock-down kits, and assembled in a new plant in Sebha, under the supervision of Italian technicians.[24]

 
A formation of three Libyan SF.260s in flight, 2009

The SF.260WL was intended for pilot training, but was also used for ground support during the war in Chad.[25] Dozens of Italian pilots served as instructors for Libyan cadets from 1977 onwards. Their number decreased in 1982, as they were supplemented by a group of 15 Libyan instructors, who had been trained at SIAI Marchetti's facilities in Italy.[26] Libyan SF.260s played an important role during the country's involvement in Chad. They were used as light ground attack aircraft, using machine gun pods, rockets and bombs.[27] Their first known actions took place in February 1978, when they participated in air strikes on the Chadian army garrison of Faya-Largeau together with Mil Mi-25 helicopters. As a result of the sustained bombardment, the majority of the 5,000 troops deployed there fled, and around 1,500 of them were taken prisoners on February 18.[28]

Gaddafi finally succeeded in installing a generally pro-Libyan government in N'Djamena in 1979 (the Transitional Government of National Unity or GUNT). However, the new Chadian defence minister, Hissène Habré, was fiercely anti-Libyan, and immediately started distancing himself from the rest of the government. This culminated in Habré's forces taking N'Djamena on 1 April 1980. Pro-Libyan factions fled to Libya, where they were reorganized and re-armed.[29] These forces came back to Chad in October of the same year, together with the Islamic Legion. Once again, SF.260s were involved in heavy airstrikes on Faya-Largeau, together with Mi-25 helicopters, Mirage 5s and Tupolev Tu-22s. The quasi-continuous bombardment, which lasted for almost a week, had a big impact on the morale of the defenders. Hence, the pro-Libyan GUNT forces easily took control of Faya-Largeau in early November 1980.[30]

After continuing the advance towards the south, by late November, pro-Libyan units had reached Dougia, only 60 kilometres north of N'Djamena. Libyan SF.260s were forward-deployed there, together with Mi-25s. On 8 December, these aircraft, joined on 12 December by Tu-22 bombers, D-30 howitzers, and M-46 field guns, started attacking N'Djamena. The week-long bombing caused a huge amount of destruction in the Chadian capital, and a number of civilian casualties that remains unknown today. After Habré fled to Cameroon, resistance collapsed and his surviving fighters escaped to Sudan.[30]

In August 1981, Gaddafi ordered the Libyan Arab Air Force to attack Habré's bases inside Sudan.[31] On 16 September, a SF.260 was shot down by ground fire near Junaina in the Darfur region of Sudan; both crew members were killed.[32]

In May 1982, Habré's forces came back to Chad from their Sudanese bases, and in June 1982 they expelled the GUNT from the capital N'Djamena. Once again, its chief Goukouni Oueddei had to flee to Libya with his remaining forces.[33] After another Libyan/GUNT offensive in 1983, France launched Operation Manta, resulting in a general stalemate that lasted until 1986; pro-Libyan GUNT forces retained control of the northern parts of the country.[34] In February of that year, a new attack was launched towards the south, supported by SF.260s and helicopters. However, this offensive collapsed after only four days.[35]

Libyan SF.260s were used in the last phase of the conflict in Chad, the Toyota War, which started in December 1986. In February 1987, SF.260s were involved in attacks against FANT columns active in the area north of Faya-Largeau, using unguided rockets. Chadian MANPADS teams armed with FIM-43 Redeyes and 9K32 Strela-2s claimed to have shot down one LAAF SF.260 on 14 March near Fada.[36] Five days later, when Chadian forces ambushed a Libyan armoured column, another SF.260 was shot down, either by Chadian-operated Redeyes or by FIM-92 Stingers operated by a French special forces team from the 11e régiment parachutiste de choc.[37] Moreover, twelve SF.260s were lost when Chadian forces overran the airfield at Ouadi Doum on 21 March, including five captured intact.[38] In an attempt to destroy as much of the captured equipment as possible, the Libyans heavily bombed the airfield from the air until late April. SF.260s were involved in these attacks. On 29 March, an SF.260 was claimed shot down by Chadian MANPADS north of Zouar.[39] Lastly, in 1988, as Chad and Libya were negotiating a settlement for the conflict, pro-Libyan insurgents were infiltrated into Sudan, from where they started attacking garrisons inside Chad. They were often supported by SF.260s, and one of these was shot down on 28 November, and its crew captured.[40]

The Libyan government supported friendly countries with arms, and several SF.260Ws were handed over to air forces such as those of Burkina Faso, Burundi, Nicaragua, Uganda and possibly others. In 1987 Chad reported to the United Nations the destruction of eight SF.260s and the capture of nine others during its border war with Libya; some of these secondhand Libyan aircraft may even have found their way onto the US market.[citation needed]

Alenia Aermacchi refurbished twelve SF.260 primary trainers for the Libyan Air Force; the work was performed jointly by Alenia Aermacchi and Tripoli-based Libyan-Italian Advanced Technology. The work included overhaul of the airframes and systems, including propellers and engines. Work began in late 2007 and ran through 2008.

During the civil war, on May 7, 2011, this aircraft (along with a formation of pro-Gaddafi planes) was probably involved in a successful air raid over the rebel-held fuel depots at Misrata, setting them on fire. NATO failed to intercept the flight, despite the introduction of a no-fly zone over Libya in March. At the beginning of the uprising, one aircraft was crushed under a tank during a rebel attack on Misrata air base.[41]

As of 2013, at least six airframes are still in service with the new Libyan Air Force and are involved in patrols and possibly airstrikes against smugglers in the porous and remote borders.

Nicaragua edit

At least seven SF.260WLs were received by the Fuerza Aérea Sandinista as support from Libya in 1984-1985.[42] They may have been used in the COIN role against the Contras and in the pilot training role. No further details are known. Three SF.260s surfaced in the USA on the secondhand market, a fourth is slowly being rebuilt in Guatemala. No longer in service.

Philippines edit

 
A preserved Philippine SF.260

In the early 1970s, an order was placed for 48 SF.260s (32 SF.260M; 16 SF.260W). The first six were delivered in May 1973, replacing the Beech T-34A Mentor with 100th Training Wing at Fernando Air Base.[43]

The 15th Strike Wing on airbase Sangley Point received the SF.260W Warrior as an addition to the North American T-28 Trojans. They were possibly used in combat against rebel forces in the south of the Philippines. But little is known about its service life. In the early 1980s, the surviving Warriors were disarmed and transferred to the training role with 100th Training Wing.[43]

The Philippines Air Force signed with Agusta a contract for the delivery of 18 SF.260TP turboprops on 31 December 1991, replacing the SF.260M/W in the training role. The first SF.260TP was noted in country on 1 July 1993.[43]

Under "Project Layang" the Philippines Air Force plans to upgrade 18 SF.260M/W aircraft to the SF.260TP standard, by replacing the Lycoming piston engine with the Allison 250-B17D turboprop engine and newer avionics. The first upgraded SF.260 was delivered in 1996, no further details are available.[43][44]

The Philippines has finalized a deal with Alenia Aermacchi for 18 new-build SF.260F primary/basic trainers. All 18 were delivered by Aermacchi Italy which was locally assembled by Aerotech Industries Philippines by April 2011.[45]

Six Warriors were sold to Burkina Faso via Belgium in 1986.[46]

Rhodesia edit

Despite an arms embargo, two batches of SF.260 aircraft were delivered in 1977. Because of the embargo, several buying teams travelled the world looking for suitable equipment. Through various routes, 17 SF.260C and 14 SF.260W aircraft arrived, the former to be used in the training role, while the warriors were being used for light attack duties and escort of convoys. In 1984–85, reportedly eight SF.260Ws were converted to SF.260TP standard by replacing the piston engine with a turboprop engine.

Sri Lanka edit

 
Sri Lanka Air Force Museum SLAF SIAI-Marchetti on display

Six SF.260TPs were delivered to the Sri Lanka Air Force (SLAF) in 1985, to be used in the pilot training role, although they were later brought into the government's effort to subdue the Tamil Tigers. Two former factory demonstration aircraft were delivered in 1986 to replace lost aircraft, added by three new built aircraft in 1988. All SF.260 aircraft are based with No. 1 Flying Training Wing on the airbase SLAF Anuradhapura. The SF.260TP fleet was expanded in 1990–91 with the delivery of twelve former Myanmar SF.260Ws. The SF.260W fleet was withdrawn from use in 2001, being replaced by Chinese Nanchang PT-6 aircraft. The SF.260TP fleet was also retired a few years later.

Turkey edit

 
SF260D of Turkish Air Force at Izmir Air Base.

In 1990, the Turkish Air Force placed an order for 40 planes. The first six were produced in Italy and the remaining 34 were produced by Turkish Aerospace Industries in Turkey, under licence. All of the planes are used in training and are deployed at the 123rd Basic Training Squadron stationed at İzmir.[47]

Zimbabwe edit

It was announced at the 1997 Paris Salon that the Air Force of Zimbabwe had ordered six F.260F aircraft, thus becoming the first operator of this new model. All six should have been delivered in 1998.[citation needed]

Variants edit

Aviamilano edit

  • F.250 – first prototype powered by 187 kW (250 hp) Lycoming O-540-AID. The prototype, regn. I-ZUAR, was destroyed in a crash at Sestri Ponente, Genoa on 7 November 1965.[48][unreliable source?]
  • F.260 – two prototypes powered by 194 kW (260 hp) Lycoming O-540-E4A5

SIAI Marchetti edit

  • SF.260 – Production version of the F.260
  • SF.260A – Initial production version. Built in small numbers.
  • SF.260M – Militarised version with strengthened airframe and improved aerodynamics. First flown 1970.[49]
    • SF.260AM – Italian Air Force version, 33 built.
    • SF.260MB - Version of SF.260M for Belgium.[50]
    • SF.260MC - Version of SF.260M for Zaire.[50]
    • SF.260MP - Version of SF.260M for Philippines.[50]
    • SF.260MS - Version of SF.260M for Singapore.[50]
    • SF.260MT - Version of SF.260M for Thailand.[50]
    • SF.260MZ - Version of SF.260M for Zambia.[50]
  • SF.260ML – Export version for Libya, 240 built.
  • SF.260W Warrior – Armed military version based on SF.260M, with two or four weapons hardpoints. First flown 1972.[49]
  • SF.260SW Sea Warrior – Coast patrol, fishery protection aircraft. One built.[49]
  • SF.260B – Civilian version incorporating improvements of the SF.260M. Introduced 1974
  • SF.260C – Improved version of the SF.260B; introduced in 1977.
  • SF.260TPAllison 250-B17D turboprop version of the SF.260C; first flown in 1980.
  • SF.260D – Improved civil version with airframe and aerodynamic improvements similar to SF.260M. Replaced SF.260C. Introduced in 1985.[49]
  • SF.260E – Uprated SF.260D to compete for a USAF contract but later marketed to other military buyers
  • SF.260F – As above, with fuel-injected engine
  • SF.260EA – Most recent variant for Italian Air Force, 30 built.

Alenia Aermacchi edit

  • SF-260 – current production model

Operators edit

 
Main operating countries of the Italian SIAI-Marchetti SF.260 aircraft in the world.

Military operators edit

 
Belgian SF.260 in 2011
 
Italian Air Force SIAI-Marchetti SF260M
 
Libyan SF.260 in 2007
 
A SF-260 TP light attack aircraft used by the Philippine Air Force
 
Tunisian Air Force SF.260
  Belgium
  Burkina Faso
  Burundi
  Chad
  Democratic Republic of the Congo (from 1971 to 1997   Zaire)
  Ethiopia
  Italy
  Libya
  Mali
  Mauritania
  Mexico
  Philippines
  Tunisia
  Turkey
  Uganda
  Uruguay
  Venezuela
  Zambia
  Zimbabwe

Former military operators edit

 
Bolivian Air Force SF-260
 
Haitian Corps d’Aviation SF-260TP
 
Royal Thai Air Force SF-260MT at Don Mueang International Airport
  Bolivia
  Brunei
  Comoros
  • Comoros Police Force Aviation, 17 SF-260C and 14 SF-260W (1977), actually re-routed to Rhodesia, plus 3 SF-260 (1978) probably never delivered.
  Haiti
  Indonesia
  Ireland
  Myanmar
  Nicaragua
  Rhodesia
  Singapore
  Somalia
  Sri Lanka
  Thailand
  United Arab Emirates (Abu Dhabi)

Civil operators edit

Out of about 860 SF-260s produced, around 180 have been sold to civil users. Most of these are in private hands, although at least four airlines, Alitalia, Sabena, Royal Air Maroc and British Midland Airways purchased the aircraft as a trainer for airliner pilots. Air Combat USA operates 9 SF-260s.[65]

Specifications (SF-260M) edit

Data from Jane's All the World's Aircraft 1988–89 [66]

General characteristics

  • Crew: 2
  • Capacity: 1 passenger
  • Length: 7.10 m (23 ft 4 in)
  • Wingspan: 8.35 m (27 ft 5 in) over tip-tanks
  • Height: 2.41 m (7 ft 11 in)
  • Wing area: 10.10 m2 (108.7 sq ft)
  • Aspect ratio: 6.3:1 excluding tip-tanks
  • Airfoil: root: NACA 6411-212 (modified); tip: NACA 6411-210 (modified)
  • Empty weight: 755 kg (1,664 lb)
  • Gross weight: 1,140 kg (2,513 lb)
  • Max takeoff weight: 1,200 kg (2,646 lb)
  • Fuel capacity: internal: 235 L (62 US gal; 52 imp gal) usable
  • Powerplant: 1 × Textron Lycoming O-540-E4A5 / Textron Lycoming AEIO-540-D4A5 6-cylinder air-cooled horizontally-opposed piston engine, 190 kW (260 hp)
  • Propellers: 2-bladed Hartzell HC-C2YK-1BF/8477-8R constant-speed propeller, 1.93 m (6 ft 4 in) diameter

Performance

  • Maximum speed: 333 km/h (207 mph, 180 kn) at sea level
  • Cruise speed: 300 km/h (190 mph, 160 kn) at 75% power at 1,500 m (4,900 ft)
  • Stall speed: 126 km/h (78 mph, 68 kn) flaps and landing gear down
  • Never exceed speed: 436 km/h (271 mph, 235 kn)
  • Range: 1,650 km (1,030 mi, 890 nmi) 2 crew, with maximum fuel
  • Service ceiling: 4,700 m (15,300 ft)
  • g limits: +6 -3 at max aerobatic T-O weight
  • Rate of climb: 7.6 m/s (1,500 ft/min)
  • Time to altitude:
1,500 m (4,900 ft) in 4 minutes
2,300 m (7,500 ft) in 6 minutes 50 seconds
3,000 m (9,800 ft) in 10 minutes
  • Take-off run: 384 m (1,260 ft)
  • Landing run: 345 m (1,132 ft)
  • Take-off run to 15 m (50 ft): 606 m (1,988 ft)
  • Landing run from 15 m (50 ft): 606 m (1,988 ft)

See also edit

External videos
  Footage of SF260 Aerobatic Team Breitling Devils during training at Thiene Airport, Italy
  Mock combat involving an SF260 in a Hollywood movie
  In-cockpit view of a SF260 inflight

Aircraft of comparable role, configuration, and era

References edit

Notes edit

  1. ^ a b c Mondey 1981, p. 229
  2. ^ . [1] Leonardo, 30 July 2012.
  3. ^ "Leonardo SF-260". Leonardocompany.com. from the original on 9 July 2016. Retrieved 4 July 2016.
  4. ^ Moll Flying October 1984, pp. 66, 73
  5. ^ a b c d e f g Moll Flying October 1984, p. 66
  6. ^ a b c Moll Flying October 1984, p. 73
  7. ^ a b Moll Flying October 1984, pp. 66–68.
  8. ^ a b c d e Moll Flying October 1984, p. 68
  9. ^ a b Moll Flying April 1988, p. 57
  10. ^ Moll Flying April 1988, pp. 57–58
  11. ^ Moll Flying April 1988, pp. 58–59
  12. ^ Simpson, Longley & Swan 2022, pp. 84–86
  13. ^ a b Moloda, Pino. "Italy gets the new SF260EA." Flight International, 16 August 2005.
  14. ^ Simpson, Longley & Swan 2022, p. 85
  15. ^ Simpson, Longley & Swan 2022, p. 84
  16. ^ Moll Flying October 1984, pp. 68–69
  17. ^ Moll Flying October 1984, pp. 68, 70
  18. ^ Moll Flying October 1984, pp. 70–72
  19. ^ Moll Flying April 1988, p. 59
  20. ^ Moll Flying October 1984, p. 72
  21. ^ Moll Flying October 1984, p. 70
  22. ^ a b c Cooper, Tom. . Air Combat Information Group. Archived from the original on 2006-02-07. Retrieved 2013-01-18.
  23. ^ "Chadian aircraft downed." 2008-07-26 at the Wayback Machine Taoeil Times, 30 November 2006.
  24. ^ a b Cooper, Grandolini & Delalande 2016, p. 14
  25. ^ Cooper, Grandolini & Delalande 2016, pp. 15–16
  26. ^ Cooper, Grandolini & Delalande 2016, pp. 14–18
  27. ^ Cooper, Grandolini & Delalande 2015, p. 34
  28. ^ Cooper, Grandolini & Delalande 2015, p. 35
  29. ^ Cooper, Grandolini & Delalande 2015, p. 39
  30. ^ a b Cooper, Grandolini & Delalande 2015, p. 40
  31. ^ Cooper, Grandolini & Delalande 2015, p. 52
  32. ^ Cooper, Grandolini & Delalande 2015, p. 53
  33. ^ Cooper, Grandolini & Delalande 2015, pp. 53–54
  34. ^ Cooper, Grandolini & Delalande 2015, pp. 54–57, 61
  35. ^ Cooper, Grandolini & Delalande 2016a, p. 41
  36. ^ Cooper, Grandolini & Delalande 2016b, p. 46
  37. ^ Cooper, Grandolini & Delalande 2016b, p. 47
  38. ^ Cooper, Grandolini & Delalande 2016b, pp. 47–48
  39. ^ Cooper, Grandolini & Delalande 2016b, p. 50
  40. ^ Cooper, Grandolini & Delalande 2016b, p. 56
  41. ^ Harro Ranter. "ASN Aircraft incident 23-FEB-2011 SIAI-Marchetti SF.260ML 5A-DME". from the original on 3 November 2012. Retrieved 2 August 2015.
  42. ^ Cooper, Grandolini & Delalande 2016a, p. 22
  43. ^ a b c d . SIAI Marchetti aircraft. Archived from the original on 30 October 2006. Retrieved 5 April 2012.
  44. ^ Lewis, Paul. "Philippine air force re-engines SF.260." Flight International, 28 August 1996.
  45. ^ "PAF boosts capability, ready for modernization". Philippine Information Agency. from the original on 8 January 2016. Retrieved 4 April 2012.
  46. ^ Cooper, Tom. "Burkina Faso and Mali, Agacher Strip War, 1985." 2006-02-07 at the Wayback Machine Western & Northern Africa Database. 31 July 2004.
  47. ^ "SIAI-Marchetti/TAI SF.260D". Tayyareci.com. from the original on 19 February 2018. Retrieved 19 February 2018.
  48. ^ "ASN Wikibase Occurrence # 31841". aviation-safety.net. from the original on 1 February 2014. Retrieved 29 October 2013.
  49. ^ a b c d Taylor 1988, p. 155
  50. ^ a b c d e f Simpson 1995, p. 365
  51. ^ Hoyle Flight International 11–17 December 2012, p. 46
  52. ^ a b Hoyle Flight International 11–17 December 2012, p. 47
  53. ^ Hoyle Flight International 11–17 December 2012, p. 48
  54. ^ Delalande, Arnaud (21 September 2017). "Tough times for Chadian Air Force". Key Aero.
  55. ^ Hoyle Flight International 11–17 December 2012, p. 50
  56. ^ Hoyle Flight International 11–17 December 2012, p. 53
  57. ^ "Il portale dell'Aeronautica Militare – SF.260EA". from the original on 16 August 2016. Retrieved 17 July 2016.
  58. ^ a b Hoyle Flight International 11–17 December 2012, p. 55
  59. ^ Hoyle Flight International 11–17 December 2012, p. 58
  60. ^ a b Hoyle Flight International 11–17 December 2012, p. 61
  61. ^ Hoyle Flight International 11–17 December 2012, p. 62
  62. ^ a b c d Hoyle Flight International 11–17 December 2012, p. 64
  63. ^ Moorcraft, Paul L.; McLaughlin, Peter (April 2008) [1982]. The Rhodesian War: A Military History. Barnsley: Pen and Sword Books. ISBN 978-1-84415-694-8.
  64. ^ . www.siai-marchetti.nl. Archived from the original on 16 June 2010. Retrieved 2 June 2010.
  65. ^ Burke, Monte."In Pictures: Mile-High Dogfight—Real Sweat, Fake Weapons." Forbes, 6 January 2009.
  66. ^ Taylor 1988, pp. 155–156

Bibliography edit

  • Arys, Marc and Serge van Heerthum. SIAI Marchetti, Agile Penguins in Belgian Skies, Flash Aviation, 2009. ISBN 978-9-0715-5322-6.
  • Cooper, Tom; Grandolini, Albert; Delalande, Arnaud (2015). Libyan Air Wars. Vol. Part 1: 1973-1985. Helion & Company Publishing. ISBN 978-1-909982-39-0.
  • Cooper, Tom; Grandolini, Albert; Delalande, Arnaud (2016a). Libyan Air Wars. Vol. Part 2: 1985-1986. Helion & Company Publishing. ISBN 978-1-910294-53-6.
  • Cooper, Tom; Grandolini, Albert; Delalande, Arnaud (2016b). Libyan Air Wars, Part 3: 1986-1989. Helion & Company Publishing. ISBN 978-1-910294-54-3.
  • Green, William. The Observer's Book of Aircraft. London. Frederick Warne & Co. Ltd., 1968.
  • Hoyle, Craig (11–17 December 2012). "World Air Forces Directory". Flight International. Vol. 182, no. 5370. pp. 40–64.
  • Moll, Nigel (October 1984). "SIAI-Marchetti SF.260". Flying. Vol. 111, no. 10. pp. 66–73. ISSN 0015-4806.
  • Moll, Nigel (April 1988). "SIAI-Marchetti SF.260TP: Turboprop Tempo". Flying. Vol. 115, no. 4. pp. 56–60. ISSN 0015-4806.
  • Mondey, David (1981). Encyclopedia of The World's Commercial and Private Aircraft. New York: Crescent Books. ISBN 0-517-36285-6.
  • Simpson, R. W. (1995). Airlife's General Aviation (Second ed.). Shrewsbury, UK: Airlife Publishing Ltd. ISBN 1-85310-577-5.
  • Simpson, Rod; Longley, Pete; Swan, Robert (2022). The General Aviation Handbook: A Guide to Millennial General Aviation Manufacturers and their Aircraft. Tonbridge, Kent, UK: Air-Britain (Trading) Limited. ISBN 978-0-85130-562-2.
  • Taylor, John W. R., ed. (1988). Jane's all the World's Aircraft 1988–89. London: Jane's Information Group. ISBN 0-7106-0867-5.

External links edit

  • SF-260 product info on Leonardo's web site 2016-07-09 at the Wayback Machine
  • SIAI-Marchetti SF-260 Owner's Association 2018-03-31 at the Wayback Machine

siai, marchetti, leonardo, italian, light, aircraft, which, been, commonly, marketed, military, trainer, aerobatics, aircraft, 260a, libyan, forcerole, trainer, light, attackmanufacturer, siai, marchettiaermacchialenia, aermacchileonardo, designer, stelio, fra. The SIAI Marchetti SF 260 now Leonardo SF 260 3 is an Italian light aircraft which has been commonly marketed as a military trainer and aerobatics aircraft SF 260A SF 260 of the Libyan Air ForceRole Trainer Light attackManufacturer SIAI MarchettiAermacchiAlenia AermacchiLeonardo S p A Designer Stelio FratiFirst flight 15 July 1964Introduction April 1966 FAA certification 1 Status In servicePrimary users Italian Air ForceLibyan Air ForcePhilippine Air ForceBelgian Air ForceProduced 1964 2017Number built 900 2012 2 The SF 260 was designed by Italian aircraft designer Stelio Frati while production work originally performed by Milan based aviation manufacturer Aviamilano On 15 July 1964 the first prototype performed its maiden flight then designated F 260 Shortly thereafter responsibility for production was transferred to SIAI Marchetti who had purchased the rights to the design manufacturing continued to be performed by this firm until the company was bought by Aermacchi in 1997 The SF 260 has been largely sold to military customers as a trainer and light combat aircraft In addition there have been limited civil sales to private operators during the late 1960s the type was marketed in the United States under the name Waco Meteor Armed military versions sold as the SF 260W Warrior proved to be popular with smaller air forces which could arm the type for use in the close air support role Both piston powered and turboprop powered models have been developed Contents 1 Development 1 1 Origins 1 2 Further development 2 Design 3 Operational history 3 1 Burkina Faso 3 2 Chad 3 3 Libya 3 4 Nicaragua 3 5 Philippines 3 6 Rhodesia 3 7 Sri Lanka 3 8 Turkey 3 9 Zimbabwe 4 Variants 4 1 Aviamilano 4 2 SIAI Marchetti 4 3 Alenia Aermacchi 5 Operators 5 1 Military operators 5 2 Former military operators 5 3 Civil operators 6 Specifications SF 260M 7 See also 8 References 8 1 Notes 8 2 Bibliography 9 External linksDevelopment editOrigins edit During the early 1960s Italian aircraft designer Stelio Frati commenced work upon a new three seat aerobatic design which was primarily intended to serve as a sport aircraft 4 Unlike many of its peers of the era it was developed to possess aerobatic capabilities akin to contemporary combat aircraft as well as being equipped for instrument flight rules IFR flight 5 This design drew heavily upon his previous projects including the jet powered Caproni Trento F 5 prototype trainer and the Falco F8L twin seat aerobatic aircraft sharing the same wing and a similar structure to the Falco 6 The envisioned aircraft initially designated as the F 250 due to the horsepower of its engine was Frati s first all metal aircraft 6 On 15 July 1964 the type performed its maiden flight 6 In the aftermath of the maiden flight prime responsibility for the type s manufacture was acquired from Aviamilano by SIAI Marchetti which had purchased the rights to the design outright Shortly after entering production the SF 260 found itself in high demand by military customers who often adopted it interchangeably as a military trainer or as a lightweight ground attack aircraft 5 Between 1964 and 1984 the majority of customers for the type were military while a small number of private pilots had been able to obtain a few although supply in this respect was constrained 5 During the late 1960s the aircraft was marketed in the United States market as the Waco Meteor although it had no connections of any form with the Waco Aircraft Company the venture was relatively unsuccessful 7 During the late 1970s and 1980s American airline pilot Frank Strickler became a major reseller of the type being credited with re launching civil sales of the SF 260 in the region acquiring them from SIAI Marchetti in small batches and individually selling them on to US based customers 5 Further development edit During the late 1970s an improved model of the SF 260A designated as the SF 260C had replaced it in production 8 This model featured various improvements including redesigned tabs on the ailerons a strengthened wing a re profiled aerofoil for improved low speed handling and an elongated tail rudder The SF 260C was designed for compliance with the requirements of military specifications 8 The only structural difference between the SF 260C and its armed brethren the SF 260W Warrior and SF 260SW Sea Warrior is the presence of underwing hardpoints for attaching equipment and armaments 8 During 1980 SIAI Marchetti performed the first flight of a turboprop powered SF 260TP powered by an Allison Model 250 engine flat rated at 350 shp 9 This variant was marketed towards the military trainer market which soon adopted the type In August 1986 Gates Learjet was approached by SIAI Marchetti to modify the SF 260TP for it to be compliant with the requirements of Federal Aviation Administration s FAA FAR Part 23 thus allowing it to be certified for civil use 10 Modifications were made in order to achieve lower stall speed and greater payload capacity these performance improvements were principally achieved through aerodynamic alterations such as the adoption of shark s teeth along the wing s leading edge 11 In 1991 1992 SIAI Marchetti proposed an updated SF 260 with an enlarged cockpit canopy and a revised fuel system to meet the United States Air Force s Enhanced Flight Screener competition While the bid was unsuccessful with the Slingsby T67 Firefly being preferred it formed the basis for future production as the fuel injected SF 260E and the normally aspirated SF 260F 12 During 2005 a batch of thirty SF 260EA were delivered to the Italian Air Force for a total price of 33 million 40 million 13 This model which had been specially developed to meet an Italian Air Force requirement for an advanced piston engine aircraft is used for screening and principal training activities 13 Production of the SF 260 continued at low rate until 2017 14 A total of 976 aircraft including prototypes were built 15 Design edit nbsp Cockpit of a SF 260The SIAI Marchetti SF 260 is a low mounted cantilever wing monoplane complete with a retractable tricycle undercarriage It has been often praised for its sleek lines and sporty aesthetic appearance while maintaining function as well possessing jet like handling as a result 7 The construction is typically known for having a high level of workmanship while exterior is extensively flush riveted to reduce aerodynamic drag except for a few locations such as the flaps and some fairings 16 The SF 260 has a compact dense structure which possesses ballistics similar to a jet aircraft and is approved to perform aerobatic manoeuvres 1 In comparison to most single engine aircraft it possesses superior power loading and above average wing loading 5 The original model of the SF 260 was powered by a single Lycoming O 540 engine capable of providing 260 hp 5 The standard engine made use of a carburetor while a fuel injected engine was available as an optional extra 8 The SF 260 has been described as having the power to be immune to the gyration like effects of turbulence and possessing a high rate of climb During the 1980s aerospace publication Flying stated the SF 260 to be the fastest normally aspirated piston single in production 5 The SF 260 holds the airspeed records for aircraft in its class over the 100 km 62 mi and 1 000 km 620 mi closed circuits citation needed Later built models often made use of turboprop engines the initial model to be equipped as such designated as the SF 260TP was powered by a single Allison Model 250 engine flat rated at 350 shp 9 The pilot and up to two passengers or pilot and one student in trainer versions are accommodated under a broad extensively glazed canopy 1 The pilot who accesses the aircraft via purpose built walkways along the wing would be typically seated on the right hand side of the cockpit military pilots are trained to control the aircraft using their right hand on the stick and their left on the throttle 17 While being a fully aerobatic aircraft it possesses favourable handling qualities including relatively tame stall characteristics Controllability during stalls is augmented by vanes located on the wing tip tanks which accelerate airflow over the tips and ailerons 8 The SF 260 is a relatively fast aircraft complete with responsive controls as a product of the latter pilots need to maintain awareness of speed dips although ample aerodynamic warning is typically present 18 Piston engined and turboprop engined SF 260 models generally share similar handling and flight performance 19 Speed limitations on the landing gear has been highlighted as a negative attribute 20 In order to safely perform aerobatics the rear seat has to be unoccupied and the tip tanks must be empty of fuel prior to commencing any such manoeuvers reducing the SF 260 s flight endurance to roughly one and a half hours 21 Operational history editBurkina Faso edit This small air force operated six Warriors 22 these Warriors were sold from the Philippines via Belgium in 1986 and were complemented by other four new Warriors coming directly from Italy 22 and employed during the Agacher Strip War with Mali in 1986 These aircraft were in service with Escadrille de Chasse Fighter Squadron in the Force Aerienne du Burkina Faso FABF the Burkina Faso Air Force 22 Chad edit Chad informed the United Nations that during the conflict with Libya it had destroyed eight Libyan Air Force SF 260WLs and captured nine others besides destroying and capturing other equipment As many as six former Libyan SF 260WLs may have been pressed into service with Chad s Air Force By 1988 four SF 260Ws were identified as being in service two of them were overhauled one year later in France In November 2006 Libya supplied Chad with four SF 260W aircraft including crew due to tensions between Chad and Sudan over the Darfur area One newly supplied SF 260W was shot down on 28 November its first mission in Chad by rebel forces killing the crew 23 Libya edit Libya was a major customer of the SIAI Marchetti SF 260 with an order of 240 SF 260WLs The first 60 aircraft were manufactured in Italy while the others were delivered as knock down kits and assembled in a new plant in Sebha under the supervision of Italian technicians 24 nbsp A formation of three Libyan SF 260s in flight 2009The SF 260WL was intended for pilot training but was also used for ground support during the war in Chad 25 Dozens of Italian pilots served as instructors for Libyan cadets from 1977 onwards Their number decreased in 1982 as they were supplemented by a group of 15 Libyan instructors who had been trained at SIAI Marchetti s facilities in Italy 26 Libyan SF 260s played an important role during the country s involvement in Chad They were used as light ground attack aircraft using machine gun pods rockets and bombs 27 Their first known actions took place in February 1978 when they participated in air strikes on the Chadian army garrison of Faya Largeau together with Mil Mi 25 helicopters As a result of the sustained bombardment the majority of the 5 000 troops deployed there fled and around 1 500 of them were taken prisoners on February 18 28 Gaddafi finally succeeded in installing a generally pro Libyan government in N Djamena in 1979 the Transitional Government of National Unity or GUNT However the new Chadian defence minister Hissene Habre was fiercely anti Libyan and immediately started distancing himself from the rest of the government This culminated in Habre s forces taking N Djamena on 1 April 1980 Pro Libyan factions fled to Libya where they were reorganized and re armed 29 These forces came back to Chad in October of the same year together with the Islamic Legion Once again SF 260s were involved in heavy airstrikes on Faya Largeau together with Mi 25 helicopters Mirage 5s and Tupolev Tu 22s The quasi continuous bombardment which lasted for almost a week had a big impact on the morale of the defenders Hence the pro Libyan GUNT forces easily took control of Faya Largeau in early November 1980 30 After continuing the advance towards the south by late November pro Libyan units had reached Dougia only 60 kilometres north of N Djamena Libyan SF 260s were forward deployed there together with Mi 25s On 8 December these aircraft joined on 12 December by Tu 22 bombers D 30 howitzers and M 46 field guns started attacking N Djamena The week long bombing caused a huge amount of destruction in the Chadian capital and a number of civilian casualties that remains unknown today After Habre fled to Cameroon resistance collapsed and his surviving fighters escaped to Sudan 30 In August 1981 Gaddafi ordered the Libyan Arab Air Force to attack Habre s bases inside Sudan 31 On 16 September a SF 260 was shot down by ground fire near Junaina in the Darfur region of Sudan both crew members were killed 32 In May 1982 Habre s forces came back to Chad from their Sudanese bases and in June 1982 they expelled the GUNT from the capital N Djamena Once again its chief Goukouni Oueddei had to flee to Libya with his remaining forces 33 After another Libyan GUNT offensive in 1983 France launched Operation Manta resulting in a general stalemate that lasted until 1986 pro Libyan GUNT forces retained control of the northern parts of the country 34 In February of that year a new attack was launched towards the south supported by SF 260s and helicopters However this offensive collapsed after only four days 35 Libyan SF 260s were used in the last phase of the conflict in Chad the Toyota War which started in December 1986 In February 1987 SF 260s were involved in attacks against FANT columns active in the area north of Faya Largeau using unguided rockets Chadian MANPADS teams armed with FIM 43 Redeyes and 9K32 Strela 2s claimed to have shot down one LAAF SF 260 on 14 March near Fada 36 Five days later when Chadian forces ambushed a Libyan armoured column another SF 260 was shot down either by Chadian operated Redeyes or by FIM 92 Stingers operated by a French special forces team from the 11e regiment parachutiste de choc 37 Moreover twelve SF 260s were lost when Chadian forces overran the airfield at Ouadi Doum on 21 March including five captured intact 38 In an attempt to destroy as much of the captured equipment as possible the Libyans heavily bombed the airfield from the air until late April SF 260s were involved in these attacks On 29 March an SF 260 was claimed shot down by Chadian MANPADS north of Zouar 39 Lastly in 1988 as Chad and Libya were negotiating a settlement for the conflict pro Libyan insurgents were infiltrated into Sudan from where they started attacking garrisons inside Chad They were often supported by SF 260s and one of these was shot down on 28 November and its crew captured 40 The Libyan government supported friendly countries with arms and several SF 260Ws were handed over to air forces such as those of Burkina Faso Burundi Nicaragua Uganda and possibly others In 1987 Chad reported to the United Nations the destruction of eight SF 260s and the capture of nine others during its border war with Libya some of these secondhand Libyan aircraft may even have found their way onto the US market citation needed Alenia Aermacchi refurbished twelve SF 260 primary trainers for the Libyan Air Force the work was performed jointly by Alenia Aermacchi and Tripoli based Libyan Italian Advanced Technology The work included overhaul of the airframes and systems including propellers and engines Work began in late 2007 and ran through 2008 During the civil war on May 7 2011 this aircraft along with a formation of pro Gaddafi planes was probably involved in a successful air raid over the rebel held fuel depots at Misrata setting them on fire NATO failed to intercept the flight despite the introduction of a no fly zone over Libya in March At the beginning of the uprising one aircraft was crushed under a tank during a rebel attack on Misrata air base 41 As of 2013 at least six airframes are still in service with the new Libyan Air Force and are involved in patrols and possibly airstrikes against smugglers in the porous and remote borders Nicaragua edit At least seven SF 260WLs were received by the Fuerza Aerea Sandinista as support from Libya in 1984 1985 42 They may have been used in the COIN role against the Contras and in the pilot training role No further details are known Three SF 260s surfaced in the USA on the secondhand market a fourth is slowly being rebuilt in Guatemala No longer in service Philippines edit nbsp A preserved Philippine SF 260In the early 1970s an order was placed for 48 SF 260s 32 SF 260M 16 SF 260W The first six were delivered in May 1973 replacing the Beech T 34A Mentor with 100th Training Wing at Fernando Air Base 43 The 15th Strike Wing on airbase Sangley Point received the SF 260W Warrior as an addition to the North American T 28 Trojans They were possibly used in combat against rebel forces in the south of the Philippines But little is known about its service life In the early 1980s the surviving Warriors were disarmed and transferred to the training role with 100th Training Wing 43 The Philippines Air Force signed with Agusta a contract for the delivery of 18 SF 260TP turboprops on 31 December 1991 replacing the SF 260M W in the training role The first SF 260TP was noted in country on 1 July 1993 43 Under Project Layang the Philippines Air Force plans to upgrade 18 SF 260M W aircraft to the SF 260TP standard by replacing the Lycoming piston engine with the Allison 250 B17D turboprop engine and newer avionics The first upgraded SF 260 was delivered in 1996 no further details are available 43 44 The Philippines has finalized a deal with Alenia Aermacchi for 18 new build SF 260F primary basic trainers All 18 were delivered by Aermacchi Italy which was locally assembled by Aerotech Industries Philippines by April 2011 45 Six Warriors were sold to Burkina Faso via Belgium in 1986 46 Rhodesia edit Despite an arms embargo two batches of SF 260 aircraft were delivered in 1977 Because of the embargo several buying teams travelled the world looking for suitable equipment Through various routes 17 SF 260C and 14 SF 260W aircraft arrived the former to be used in the training role while the warriors were being used for light attack duties and escort of convoys In 1984 85 reportedly eight SF 260Ws were converted to SF 260TP standard by replacing the piston engine with a turboprop engine Sri Lanka edit nbsp Sri Lanka Air Force Museum SLAF SIAI Marchetti on displaySix SF 260TPs were delivered to the Sri Lanka Air Force SLAF in 1985 to be used in the pilot training role although they were later brought into the government s effort to subdue the Tamil Tigers Two former factory demonstration aircraft were delivered in 1986 to replace lost aircraft added by three new built aircraft in 1988 All SF 260 aircraft are based with No 1 Flying Training Wing on the airbase SLAF Anuradhapura The SF 260TP fleet was expanded in 1990 91 with the delivery of twelve former Myanmar SF 260Ws The SF 260W fleet was withdrawn from use in 2001 being replaced by Chinese Nanchang PT 6 aircraft The SF 260TP fleet was also retired a few years later Turkey edit nbsp SF260D of Turkish Air Force at Izmir Air Base In 1990 the Turkish Air Force placed an order for 40 planes The first six were produced in Italy and the remaining 34 were produced by Turkish Aerospace Industries in Turkey under licence All of the planes are used in training and are deployed at the 123rd Basic Training Squadron stationed at Izmir 47 Zimbabwe edit It was announced at the 1997 Paris Salon that the Air Force of Zimbabwe had ordered six F 260F aircraft thus becoming the first operator of this new model All six should have been delivered in 1998 citation needed Variants editAviamilano edit F 250 first prototype powered by 187 kW 250 hp Lycoming O 540 AID The prototype regn I ZUAR was destroyed in a crash at Sestri Ponente Genoa on 7 November 1965 48 unreliable source F 260 two prototypes powered by 194 kW 260 hp Lycoming O 540 E4A5SIAI Marchetti edit SF 260 Production version of the F 260 SF 260A Initial production version Built in small numbers SF 260M Militarised version with strengthened airframe and improved aerodynamics First flown 1970 49 SF 260AM Italian Air Force version 33 built SF 260MB Version of SF 260M for Belgium 50 SF 260MC Version of SF 260M for Zaire 50 SF 260MP Version of SF 260M for Philippines 50 SF 260MS Version of SF 260M for Singapore 50 SF 260MT Version of SF 260M for Thailand 50 SF 260MZ Version of SF 260M for Zambia 50 SF 260ML Export version for Libya 240 built SF 260W Warrior Armed military version based on SF 260M with two or four weapons hardpoints First flown 1972 49 SF 260SW Sea Warrior Coast patrol fishery protection aircraft One built 49 SF 260B Civilian version incorporating improvements of the SF 260M Introduced 1974 SF 260C Improved version of the SF 260B introduced in 1977 SF 260TP Allison 250 B17D turboprop version of the SF 260C first flown in 1980 SF 260D Improved civil version with airframe and aerodynamic improvements similar to SF 260M Replaced SF 260C Introduced in 1985 49 SF 260E Uprated SF 260D to compete for a USAF contract but later marketed to other military buyers SF 260F As above with fuel injected engine SF 260EA Most recent variant for Italian Air Force 30 built Alenia Aermacchi edit SF 260 current production modelOperators edit nbsp Main operating countries of the Italian SIAI Marchetti SF 260 aircraft in the world Military operators edit nbsp Belgian SF 260 in 2011 nbsp Italian Air Force SIAI Marchetti SF260M nbsp Libyan SF 260 in 2007 nbsp A SF 260 TP light attack aircraft used by the Philippine Air Force nbsp Tunisian Air Force SF 260 nbsp BelgiumBelgian Air Component 51 nbsp Burkina FasoBurkina Faso Armed Forces 52 nbsp BurundiBurundi Air Force 52 nbsp ChadChad Air Force nine SF 260WL as of 2012 53 Two were donated by Libya in 2006 54 nbsp Democratic Republic of the Congo from 1971 to 1997 nbsp Zaire Congo Air Force previously Zaire Air Force nbsp EthiopiaEthiopian Air Force 55 nbsp ItalyItalian Air Force 56 57 nbsp LibyaLibyan Air Force 24 nbsp MaliMali Air Force nbsp MauritaniaMauritanian Air Force 58 nbsp MexicoMexican Air Force 25 SF 260E 2019 58 nbsp PhilippinesPhilippine Air Force 59 nbsp TunisiaTunisian Air Force 60 nbsp TurkeyTurkish Air Force 60 nbsp UgandaUgandan Air Force 61 nbsp UruguayUruguayan Air Force 62 nbsp VenezuelaVenezuela Air Force 62 nbsp ZambiaZambian Air Force 62 nbsp ZimbabweAir Force of Zimbabwe 62 Former military operators edit nbsp Bolivian Air Force SF 260 nbsp Haitian Corps d Aviation SF 260TP nbsp Royal Thai Air Force SF 260MT at Don Mueang International Airport nbsp BoliviaBolivian Air Force 6 SF 260W 1978 1987 nbsp BruneiRoyal Brunei Air Force 2 SF 260W 1982 1998 nbsp ComorosComoros Police Force Aviation 17 SF 260C and 14 SF 260W 1977 actually re routed to Rhodesia plus 3 SF 260 1978 probably never delivered nbsp HaitiHaitian Air Force 6 SF 260TP 1992 nbsp IndonesiaIndonesian Air Force 18 SF 260M W nbsp IrelandIrish Air Corps 10 SF 260W 1977 nbsp MyanmarMyanmar Air Force 10SF260M and 11 SF 260W 1975 1990 part re sold to Sri Lanka nbsp NicaraguaFuerza Aerea Sandinista 4 to 6 SF260Wl ex Libya nbsp RhodesiaRhodesian Air Force 17 SF 260C and 14 SF 260W 1977 63 nbsp SingaporeRepublic of Singapore Air Force 14 SF 260Ms 1971 and 12 SF 260Ws 1979 and 1981 Part re sold to Indonesia 64 nbsp SomaliaSomali Aeronautical Corps 12 SF 260C 1979 nbsp Sri LankaSri Lanka Air Force 11 SF 260TP 1985 2001 and 12 SF 260W 1991 1998 ex Myanmar nbsp ThailandRoyal Thai Air Force 18 SF 260M 1973 1999 nbsp United Arab Emirates Abu Dhabi United Arab Emirates Air Force 1 SF 260W 1975 1983 and 6 SF 260TP 1983 Civil operators edit Out of about 860 SF 260s produced around 180 have been sold to civil users Most of these are in private hands although at least four airlines Alitalia Sabena Royal Air Maroc and British Midland Airways purchased the aircraft as a trainer for airliner pilots Air Combat USA operates 9 SF 260s 65 Specifications SF 260M editData from Jane s All the World s Aircraft 1988 89 66 General characteristicsCrew 2 Capacity 1 passenger Length 7 10 m 23 ft 4 in Wingspan 8 35 m 27 ft 5 in over tip tanks Height 2 41 m 7 ft 11 in Wing area 10 10 m2 108 7 sq ft Aspect ratio 6 3 1 excluding tip tanks Airfoil root NACA 6411 212 modified tip NACA 6411 210 modified Empty weight 755 kg 1 664 lb Gross weight 1 140 kg 2 513 lb Max takeoff weight 1 200 kg 2 646 lb Fuel capacity internal 235 L 62 US gal 52 imp gal usable Powerplant 1 Textron Lycoming O 540 E4A5 Textron Lycoming AEIO 540 D4A5 6 cylinder air cooled horizontally opposed piston engine 190 kW 260 hp Propellers 2 bladed Hartzell HC C2YK 1BF 8477 8R constant speed propeller 1 93 m 6 ft 4 in diameterPerformance Maximum speed 333 km h 207 mph 180 kn at sea level Cruise speed 300 km h 190 mph 160 kn at 75 power at 1 500 m 4 900 ft Stall speed 126 km h 78 mph 68 kn flaps and landing gear down Never exceed speed 436 km h 271 mph 235 kn Range 1 650 km 1 030 mi 890 nmi 2 crew with maximum fuel Service ceiling 4 700 m 15 300 ft g limits 6 3 at max aerobatic T O weight Rate of climb 7 6 m s 1 500 ft min Time to altitude 1 500 m 4 900 ft in 4 minutes 2 300 m 7 500 ft in 6 minutes 50 seconds 3 000 m 9 800 ft in 10 minutes dd dd Take off run 384 m 1 260 ft Landing run 345 m 1 132 ft Take off run to 15 m 50 ft 606 m 1 988 ft Landing run from 15 m 50 ft 606 m 1 988 ft See also editExternal videos nbsp Footage of SF260 Aerobatic Team Breitling Devils during training at Thiene Airport Italy nbsp Mock combat involving an SF260 in a Hollywood movie nbsp In cockpit view of a SF260 inflightAircraft of comparable role configuration and era ENAER T 35 Pillan PAC CT 4 Airtrainer PZL 130 Orlik Saab Safari Scottish Aviation BulldogReferences editNotes edit a b c Mondey 1981 p 229 1 Leonardo 30 July 2012 Leonardo SF 260 Leonardocompany com Archived from the original on 9 July 2016 Retrieved 4 July 2016 Moll Flying October 1984 pp 66 73 a b c d e f g Moll Flying October 1984 p 66 a b c Moll Flying October 1984 p 73 a b Moll Flying October 1984 pp 66 68 a b c d e Moll Flying October 1984 p 68 a b Moll Flying April 1988 p 57 Moll Flying April 1988 pp 57 58 Moll Flying April 1988 pp 58 59 Simpson Longley amp Swan 2022 pp 84 86 a b Moloda Pino Italy gets the new SF260EA Flight International 16 August 2005 Simpson Longley amp Swan 2022 p 85 Simpson Longley amp Swan 2022 p 84 Moll Flying October 1984 pp 68 69 Moll Flying October 1984 pp 68 70 Moll Flying October 1984 pp 70 72 Moll Flying April 1988 p 59 Moll Flying October 1984 p 72 Moll Flying October 1984 p 70 a b c Cooper Tom Burkina Faso and Mali Agacher Strip War 1985 Air Combat Information Group Archived from the original on 2006 02 07 Retrieved 2013 01 18 Chadian aircraft downed Archived 2008 07 26 at the Wayback Machine Taoeil Times 30 November 2006 a b Cooper Grandolini amp Delalande 2016 p 14harvnb error no target CITEREFCooperGrandoliniDelalande2016 help Cooper Grandolini amp Delalande 2016 pp 15 16harvnb error no target CITEREFCooperGrandoliniDelalande2016 help Cooper Grandolini amp Delalande 2016 pp 14 18harvnb error no target CITEREFCooperGrandoliniDelalande2016 help Cooper Grandolini amp Delalande 2015 p 34 Cooper Grandolini amp Delalande 2015 p 35 Cooper Grandolini amp Delalande 2015 p 39 a b Cooper Grandolini amp Delalande 2015 p 40 Cooper Grandolini amp Delalande 2015 p 52 Cooper Grandolini amp Delalande 2015 p 53 Cooper Grandolini amp Delalande 2015 pp 53 54 Cooper Grandolini amp Delalande 2015 pp 54 57 61 Cooper Grandolini amp Delalande 2016a p 41 Cooper Grandolini amp Delalande 2016b p 46 Cooper Grandolini amp Delalande 2016b p 47 Cooper Grandolini amp Delalande 2016b pp 47 48 Cooper Grandolini amp Delalande 2016b p 50 Cooper Grandolini amp Delalande 2016b p 56 Harro Ranter ASN Aircraft incident 23 FEB 2011 SIAI Marchetti SF 260ML 5A DME Archived from the original on 3 November 2012 Retrieved 2 August 2015 Cooper Grandolini amp Delalande 2016a p 22 a b c d SF 260 in military service SIAI Marchetti aircraft Archived from the original on 30 October 2006 Retrieved 5 April 2012 Lewis Paul Philippine air force re engines SF 260 Flight International 28 August 1996 PAF boosts capability ready for modernization Philippine Information Agency Archived from the original on 8 January 2016 Retrieved 4 April 2012 Cooper Tom Burkina Faso and Mali Agacher Strip War 1985 Archived 2006 02 07 at the Wayback Machine Western amp Northern Africa Database 31 July 2004 SIAI Marchetti TAI SF 260D Tayyareci com Archived from the original on 19 February 2018 Retrieved 19 February 2018 ASN Wikibase Occurrence 31841 aviation safety net Archived from the original on 1 February 2014 Retrieved 29 October 2013 a b c d Taylor 1988 p 155 a b c d e f Simpson 1995 p 365 Hoyle Flight International 11 17 December 2012 p 46 a b Hoyle Flight International 11 17 December 2012 p 47 Hoyle Flight International 11 17 December 2012 p 48 Delalande Arnaud 21 September 2017 Tough times for Chadian Air Force Key Aero Hoyle Flight International 11 17 December 2012 p 50 Hoyle Flight International 11 17 December 2012 p 53 Il portale dell Aeronautica Militare SF 260EA Archived from the original on 16 August 2016 Retrieved 17 July 2016 a b Hoyle Flight International 11 17 December 2012 p 55 Hoyle Flight International 11 17 December 2012 p 58 a b Hoyle Flight International 11 17 December 2012 p 61 Hoyle Flight International 11 17 December 2012 p 62 a b c d Hoyle Flight International 11 17 December 2012 p 64 Moorcraft Paul L McLaughlin Peter April 2008 1982 The Rhodesian War A Military History Barnsley Pen and Sword Books ISBN 978 1 84415 694 8 SF 260 in military service www siai marchetti nl Archived from the original on 16 June 2010 Retrieved 2 June 2010 Burke Monte In Pictures Mile High Dogfight Real Sweat Fake Weapons Forbes 6 January 2009 Taylor 1988 pp 155 156 Bibliography edit Arys Marc and Serge van Heerthum SIAI Marchetti Agile Penguins in Belgian Skies Flash Aviation 2009 ISBN 978 9 0715 5322 6 Cooper Tom Grandolini Albert Delalande Arnaud 2015 Libyan Air Wars Vol Part 1 1973 1985 Helion amp Company Publishing ISBN 978 1 909982 39 0 Cooper Tom Grandolini Albert Delalande Arnaud 2016a Libyan Air Wars Vol Part 2 1985 1986 Helion amp Company Publishing ISBN 978 1 910294 53 6 Cooper Tom Grandolini Albert Delalande Arnaud 2016b Libyan Air Wars Part 3 1986 1989 Helion amp Company Publishing ISBN 978 1 910294 54 3 Green William The Observer s Book of Aircraft London Frederick Warne amp Co Ltd 1968 Hoyle Craig 11 17 December 2012 World Air Forces Directory Flight International Vol 182 no 5370 pp 40 64 Moll Nigel October 1984 SIAI Marchetti SF 260 Flying Vol 111 no 10 pp 66 73 ISSN 0015 4806 Moll Nigel April 1988 SIAI Marchetti SF 260TP Turboprop Tempo Flying Vol 115 no 4 pp 56 60 ISSN 0015 4806 Mondey David 1981 Encyclopedia of The World s Commercial and Private Aircraft New York Crescent Books ISBN 0 517 36285 6 Simpson R W 1995 Airlife s General Aviation Second ed Shrewsbury UK Airlife Publishing Ltd ISBN 1 85310 577 5 Simpson Rod Longley Pete Swan Robert 2022 The General Aviation Handbook A Guide to Millennial General Aviation Manufacturers and their Aircraft Tonbridge Kent UK Air Britain Trading Limited ISBN 978 0 85130 562 2 Taylor John W R ed 1988 Jane s all the World s Aircraft 1988 89 London Jane s Information Group ISBN 0 7106 0867 5 External links edit nbsp Wikimedia Commons has media related to SIAI Marchetti SF 260 SF 260 product info on Leonardo s web site Archived 2016 07 09 at the Wayback Machine SIAI Marchetti SF 260 Owner s Association Archived 2018 03 31 at the Wayback Machine Portals nbsp Italy nbsp Companies nbsp Aviation Retrieved from https en wikipedia org w index php title SIAI Marchetti SF 260 amp oldid 1217226972, wikipedia, wiki, book, books, library,

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