Aermacchi
Aermacchi was an Italian aircraft manufacturer known especially for military training aircraft, later absorbed into Leonardo through Finmeccanica and Alenia Aermacchi.
Last updated August 22, 2026
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Overview
Aermacchi was an Italian aerospace manufacturer whose history began in 1912 at Varese, in north-western Lombardy. Founded by Giulio Macchi as Nieuport-Macchi, the company initially built Nieuport aircraft under licence for the Italian military and also produced seaplanes. Over the course of the twentieth century it changed names and broadened its engineering capabilities, becoming commonly associated with Aeronautica Macchi and later Aermacchi. The company’s early output covered reconnaissance aircraft, fighters, flying boats, racing seaplanes, civil aircraft and trainers. Its seaplanes were particularly important during the interwar period, while aircraft such as the M.C.200 Saetta, M.C.202 Folgore and M.C.205 Veltro placed the manufacturer within Italy’s wartime fighter industry. After the Second World War, Aermacchi diversified into motorcycles as Italy sought inexpensive forms of personal transport. The motorcycle operation produced scooters, small-displacement road motorcycles, sporting models and racing machines. Harley-Davidson acquired an initial 50 percent interest in the motorcycle division in 1960, later acquired the remaining interest, and ultimately sold the business to Cagiva in 1978. Aermacchi’s principal postwar aerospace identity developed around pilot-training aircraft. The MB-326, a single-engine jet trainer that first flew in 1957, became one of the company’s best-known products. It was exported widely and was also adapted for light-attack duties. The MB-339 followed as an advanced trainer and served with the Italian Air Force and foreign operators. Other postwar programs included the SF.260, the S-211, the M-311 and participation in larger multinational aerospace projects. The company also contributed structures and systems to collaborative military programs. Its work included elements of the AMX attack aircraft with Alenia Aeronautica and Embraer, structural and pylon components for Panavia Tornado and Eurofighter, and outer-wing production for the C-27J Spartan. In civil aerospace, it participated in engine-nacelle programs and established a 1999 joint venture with Hurel-Dubois, later associated with Hurel-Hispano, to develop nacelles and thrust-reverser systems for aircraft seating up to approximately 100 passengers. Aermacchi’s most important late aerospace program was the M-346 advanced jet trainer. The project began with cooperation involving the Russian Yakovlev design bureau and the Yak/AEM-130 concept. After the cooperation ended, Aermacchi continued the aircraft’s development independently. The resulting M-346 became a modern lead-in fighter trainer and a major Italian military-aircraft export program. In July 2003 Aermacchi was integrated into the Finmeccanica group, which later became Leonardo. In 2012, relevant Aermacchi and Alenia Aeronautica aircraft activities were combined under the Alenia Aermacchi name. In 2016, Alenia Aermacchi was incorporated into Leonardo’s unified aerospace and defence structure. Aermacchi therefore no longer exists as an independent operating manufacturer, although its historic aircraft designs, technical heritage and product lineage remain associated with Leonardo.
History
Aermacchi originated in 1912 when Giulio Macchi established Nieuport-Macchi at Varese to manufacture Nieuport monoplanes under licence for Italy’s military. The company’s Lake Varese factory also produced seaplanes, and its early portfolio included licensed Nieuport reconnaissance aircraft and fighters alongside original Macchi designs. During the First World War and the interwar period, the manufacturer developed flying boats, reconnaissance aircraft, civil transports, trainers and Schneider Trophy racing seaplanes. The M.C.72 racing seaplane became one of the most recognizable products of the interwar Macchi era. The company remained active in military aviation during the Second World War. Its principal wartime fighters included the M.C.200 Saetta, M.C.202 Folgore and M.C.205 Veltro. After the war, the business adopted the Aeronautica Macchi identity and produced utility aircraft and trainers. It also entered the motorcycle market around 1951, initially making inexpensive scooters and lightweight motorcycles for postwar consumers. Models such as the Convertible, Zeffiro, Monsone, Corsaro and Chimera were followed by sporting motorcycles and competition machines. Harley-Davidson purchased half of the motorcycle division in 1960, acquired full control in 1972, and sold the operation to Cagiva in 1978. Aerospace remained the company’s long-term strategic core. The MB-326, first flown in 1957, established Aermacchi as an internationally significant supplier of jet trainers. The aircraft served in training and, for some operators, light-attack roles. The company subsequently developed or produced the SF.260 primary trainer, AM.3 military utility aircraft, MB-339 advanced trainer, S-211 trainer and M-311 basic trainer. The MB-339 became an important successor to the MB-326 and was used by the Italian Air Force as well as overseas customers. Aermacchi also participated in multinational aerospace programs rather than limiting itself to complete aircraft. Its work included a share of the AMX program with Alenia Aeronautica and Embraer, structural and equipment contributions to Tornado and Eurofighter, and outer-wing production for the C-27J Spartan. From the 1990s, the company expanded its civil-aerospace activity through engine-nacelle manufacturing. A 1999 joint venture with Hurel-Dubois addressed nacelles and thrust-reverser systems for smaller civil aircraft. The company’s late development focus was the M-346 advanced trainer. The initial project involved Yakovlev and the Yak/AEM-130 concept, but Aermacchi continued development after the partnership ended. The resulting M-346 Master was designed for advanced and lead-in fighter training and became a major program within Italy’s aerospace industry. Finmeccanica integrated Aermacchi in 2003, increasing its holding to 99 percent. In 2012, Aermacchi’s relevant operations were combined with Alenia Aeronautica as Alenia Aermacchi. Leonardo, the renamed and reorganized Finmeccanica group, absorbed Alenia Aermacchi in 2016. This ended Aermacchi’s existence as an independent manufacturer, while its aircraft programs and engineering heritage continued within Leonardo.
- 2016
Absorption into Leonardo
[5]Alenia Aermacchi was incorporated into Leonardo’s unified aerospace and defence organization.
- 2012
Formation of Alenia Aermacchi
[4]Relevant Aermacchi and Alenia Aeronautica aircraft operations were brought together under the Alenia Aermacchi name.
- 2004
M-346 program launched
[1]The M-346 advanced trainer entered the company’s product history as the successor development to the earlier Yakovlev-linked trainer project.
- 2003
Integrated into Finmeccanica
[5]Finmeccanica incorporated Aermacchi into its group and raised its ownership to 99 percent.
- 1999
Nacelle joint venture established
[1]Aermacchi established a joint venture with Hurel-Dubois for the development and manufacture of nacelles and thrust-reverser systems for smaller civil aircraft.
- 1978
Motorcycle business sold to Cagiva
[1]The motorcycle operation was sold to Cagiva, ending Aermacchi’s direct role in motorcycle manufacturing.
- 1976
MB-339 first flight
[3]The MB-339 advanced jet trainer first flew, continuing Aermacchi’s central postwar specialization in military training aircraft.
- 1972
Harley-Davidson acquires the remaining motorcycle interest
[1]Harley-Davidson obtained full ownership of the motorcycle operation, whose products continued to be made at Varese.
- 1960
Harley-Davidson buys half of the motorcycle division
[1]Harley-Davidson acquired a 50 percent interest in Aermacchi’s motorcycle business, beginning a long association between the Italian factory and the American manufacturer.
- 1957
MB-326 first flight
[2]The MB-326 jet trainer made its first flight and later became one of Aermacchi’s most successful international aircraft.
Products and positioning
Italian aerospace and defence manufacturer with a longstanding specialization in military pilot-training aircraft, supported by historic seaplane, fighter, civil-aerospace, motorcycle and multinational aircraft-program activities.
Military jet trainer · 1957
MB-326
The MB-326 was a single-engine turbojet trainer designed for basic and advanced military flight instruction. Its relatively simple configuration and ability to carry weapons allowed it to perform light-attack missions with some operators. Extensive export use made the aircraft a defining product of Aermacchi’s postwar international presence.
Advanced jet trainer · 1976
MB-339
The MB-339 developed the company’s established trainer-aircraft formula into a more capable advanced and lead-in fighter trainer. It served the Italian Air Force and foreign operators and was used for military training as well as selected operational roles. The type is also strongly associated with Italy’s Frecce Tricolori aerobatic team.
Primary trainer and light aircraft · 1964
SF.260
The SF.260 was a piston-engine or turboprop-powered aircraft used for primary training, liaison and aerobatic work. It broadened Aermacchi’s training portfolio beyond jet aircraft and was sold to both civil and military customers.
Advanced and lead-in fighter trainer · 2004
M-346 Master
The M-346 is a twin-engine advanced trainer intended to prepare pilots for modern high-performance combat aircraft. Its development began in cooperation with Yakovlev and continued under Aermacchi after the partnership ended. The aircraft later became a major Leonardo military-aircraft program.
Basic jet trainer · 2005
M-311
The M-311 was a basic turbofan trainer intended to provide an economical step in military pilot training. It represented Aermacchi’s effort to cover the earlier stages of a modern training pipeline alongside the more advanced M-346.
Second World War fighter · 1941
M.C.202 Folgore
The M.C.202 Folgore was a wartime fighter produced by Macchi during the Second World War. It formed part of the company’s important pre- and wartime fighter lineage before the postwar shift toward trainers and aerospace components.
Second World War fighter · 1942
M.C.205 Veltro
The M.C.205 Veltro was a later Macchi fighter developed during the Second World War. It is among the company’s best-known wartime aircraft and illustrates the historic breadth of the manufacturer before its postwar specialization.
Motorcycles · 1951
Aermacchi motorcycles
Aermacchi’s motorcycle range began with inexpensive scooters and small-displacement road machines, including the Convertible, Zeffiro, Monsone, Corsaro and Chimera. The company later developed sport and racing motorcycles, including the Ala d’Oro. After Harley-Davidson involvement, racing machines were marketed under Harley-Davidson branding before the business was sold to Cagiva.
Brand decisions
2016
Unify aerospace activities under LeonardoStrategyBackground
Finmeccanica reorganized and adopted the Leonardo identity to present a unified aerospace, defence and security group.
Action taken
Alenia Aermacchi was incorporated into Leonardo’s operating structure.
Aftermath
The Aermacchi name remained primarily a historical and program heritage label rather than an independent company brand.
2012
Combine Aermacchi and Alenia Aeronautica aircraft activitiesStrategyBackground
Finmeccanica pursued a more integrated structure for its Italian aerospace businesses.
Action taken
Relevant operations were consolidated under the Alenia Aermacchi name.
Aftermath
Aermacchi ceased to function as a distinct corporate manufacturer, although its aircraft programs continued.
2003
Join the Finmeccanica aerospace groupM&ABackground
Finmeccanica was consolidating Italian aerospace capabilities and sought greater integration of Aermacchi’s aircraft operations.
Action taken
Aermacchi was integrated into Finmeccanica, which increased its shareholding to 99 percent.
Aftermath
The company’s corporate identity was subsequently folded into Alenia Aermacchi and then Leonardo.
1996
Continue the advanced trainer project after the Yakovlev cooperationStrategyBackground
The Yak/AEM-130 trainer project had been developed through international cooperation between Aermacchi and Yakovlev.
Action taken
After the cooperation ended, Aermacchi continued the aircraft’s development independently, leading to the M-346 program.
Aftermath
The M-346 became a major advanced-training aircraft program within the later Leonardo organization.
1960
Accept Harley-Davidson investment in the motorcycle divisionM&ABackground
Aermacchi’s motorcycle business operated in a competitive postwar market, while Harley-Davidson sought an established European manufacturing presence.
Action taken
Harley-Davidson acquired 50 percent of the motorcycle division, with the Italian operation subsequently using the Aermacchi-Harley-Davidson identity.
Aftermath
Harley-Davidson later acquired the remaining interest in 1972, before the motorcycle business was sold to Cagiva in 1978.
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