The Ansaldo A.300 was an Italian general-purpose

biplane A biplane is a fixed-wing aircraft with two main wings stacked one above the other. The first powered, controlled aeroplane to fly, the Wright Flyer, used a biplane wing arrangement, as did many aircraft in the early years of aviation. While ...

aircraft built by the Ansaldo company (now part of

FIAT Fiat Automobiles S.p.A. (, , ; originally FIAT, it, Fabbrica Italiana Automobili di Torino, lit=Italian Automobiles Factory of Turin) is an Italian automobile manufacturer, formerly part of Fiat Chrysler Automobiles, and since 2021 a subsidiary ...

) of

Turin Turin ( , Piedmontese language, Piedmontese: ; it, Torino ) is a city and an important business and cultural centre in Northern Italy. It is the capital city of Piedmont and of the Metropolitan City of Turin, and was the first Italian capital ...

from 1920 to 1929. It also served as a light

bomber A bomber is a military combat aircraft designed to attack ground and naval targets by dropping air-to-ground weaponry (such as bombs), launching aerial torpedo, torpedoes, or deploying air-launched cruise missiles. The first use of bombs dropped ...

, transport, fighter and

reconnaissance In military operations, reconnaissance or scouting is the exploration of an area by military forces to obtain information about enemy forces, terrain, and other activities. Examples of reconnaissance include patrolling by troops (skirmisher ...

aircraft, and finally as an advanced trainer, with examples in service as late as 1940. 50 examples were also license-built in

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous ...

at ZM E. Plage & T. Laśkiewicz, but were not a success due to poor quality.

Development

Based on Ansaldo's highly successful

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

Balilla ''Balilla'' was the nickname of Giovanni Battista Perasso (1735–1781), a Genoese boy who started the revolt of 1746 against the Habsburg forces that occupied the city in the War of the Austrian Succession by throwing a stone at an Austrian ...

and S.V.A

scouts Scouting, also known as the Scout Movement, is a worldwide youth movement employing the Scout method, a program of informal education with an emphasis on practical outdoor activities, including camping, woodcraft, aquatics, hiking, backpacking ...

, the A.300 was a conventional single-engined two-bay open

cockpit A cockpit or flight deck is the area, usually near the front of an aircraft or spacecraft, from which a Pilot in command, pilot controls the aircraft. The cockpit of an aircraft contains flight instruments on an instrument panel, and the ...

biplane of mixed metal and wood-and-fabric construction, powered usually by a

water-cooled Cooling tower and water discharge of a nuclear power plant Water cooling is a method of heat removal from components and industrial equipment. Evaporative cooling using water is often more efficient than air cooling. Water is inexpensive and non ...

Fiat A.12 The Fiat A.12 was a six-cylinder liquid-cooled straight engine, in-line engine with a Bore (engine), bore of 160 mm and a Stroke (engine), stroke of 180 mm, giving a Engine displacement, capacity of just under 22 litres, with variants p ...

bis

V12 engine A V12 engine is a twelve-cylinder piston engine where two banks of six cylinders are arranged in a V configuration around a common crankshaft. V12 engines are more common than V10 engines. However, they are less common than V8 engines. The fi ...

. Most variants had two fixed

Vickers gun The Vickers machine gun or Vickers gun is a water-cooled .303 British (7.7 mm) machine gun produced by Vickers Limited, originally for the British Army. The gun was operated by a three-man crew but typically required more men to move and o ...

s and one mobile gun mounted in the rear

. It first flew in 1919. Early examples were two seaters, but the A.300/3 was a three-seater intended for reconnaissance use, of which around 90 were delivered. The most significant variant was the A.300/4, again mostly three-seaters, which started full production in 1923, just as Ansaldo was absorbed into FIAT. This became the standard multi-role aircraft in the newly formed

Regia Aeronautica The Italian Royal Air Force (''Regia Aeronautica Italiana'') was the name of the air force of the Kingdom of Italy. It was established as a service independent of the Royal Italian Army from 1923 until 1946. In 1946, the monarchy was abolis ...

and served in Italy,

Sicily (man) it, Siciliana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Ethnicity , demographics1_footnotes = , demographi ...

Sardinia Sardinia ( ; it, Sardegna, label=Italian, Corsican and Tabarchino ; sc, Sardigna , sdc, Sardhigna; french: Sardaigne; sdn, Saldigna; ca, Sardenya, label=Algherese and Catalan) is the second-largest island in the Mediterranean Sea, after ...

Corfu Corfu (, ) or Kerkyra ( el, Κέρκυρα, Kérkyra, , ; ; la, Corcyra.) is a Greek island in the Ionian Sea, of the Ionian Islands, and, including its small satellite islands, forms the margin of the northwestern frontier of Greece. The isl ...

Libya Libya (; ar, ليبيا, Lībiyā), officially the State of Libya ( ar, دولة ليبيا, Dawlat Lībiyā), is a country in the Maghreb region in North Africa. It is bordered by the Mediterranean Sea to the north, Egypt to Egypt–Libya bo ...

and

Eritrea Eritrea ( ; ti, ኤርትራ, Ertra, ; ar, إرتريا, ʾIritriyā), officially the State of Eritrea, is a country in the Horn of Africa region of Eastern Africa, with its capital and largest city at Asmara. It is bordered by Ethiopia ...

Operational history

The A.300 was one of the most numerous aircraft of its time, with the production run of the A.300/4 alone, at 700 units, exceeding the total production of any other type of the 1920s except the

Breguet XIX Breguet or Bréguet may refer to: * Breguet (watch), watch manufacturer **Abraham-Louis Breguet (1747–1823), Swiss watchmaker **Louis-François-Clement Breguet (1804–1883), French physicist, watchmaker, electrical and telegraph work * Bréguet ...

and

Potez 25 Potez 25 (also written as Potez XXV) was a French twin-seat, single-engine biplane designed during the 1920s. A multi-purpose fighter-bomber, it was designed as a line aircraft and used in a variety of roles, including fighter and escort mission ...

. Despite this, and possibly because it was Italian rather than

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British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...

, it remains one of the least documented contemporary types, certainly the most obscure produced in anything like these numbers.

Variants

;A.300/2:initial production version ;A.300/3:three-seat version, also exported to Spain, Belgium, and Poland ;A.300/4:definitive production version with improved cooling ;A.300/5:prototype with Lorraine engine ;A.300/6:improved A.300/4, also in service ;A.300C: Four passenger airliner. Several built 1921-'26 and operated by the Belgian airline

SNETA The ''Syndicat national d'Etude des Transports Aériens'' ("National Union of Study of Aerial Transport"), known by its acronym SNETA, was a Belgian airline which operated from 1919 to 1923 in order to pioneer commercial aviation in Belgium. In 1923 ...

, French airlines

SABENA The ''Societé anonyme belge d'Exploitation de la Navigation aérienne'' (French; ), better known by the acronym Sabena or SABENA, was the national airline of Belgium from 1923 to 2001, with its base at Brussels National Airport. After its ba ...

and 1925 operated by the Romanian airlines SNNA, as regular flights with 5 aircraft.Stroud 1964, pp. 392–393. ;A.300T: Eight passenger airliner. At least one built 1921.Stroud 1964, p. 393."1921 Paris Air Salon: Ansaldo Aéronautique A.330 T"
''Flight'', November 17, 1921 ;A.400:prototype

Operators

; *

Belgian Air Force The Belgian Air Component ( nl, Luchtcomponent, french: Composante air) is the air arm of the Belgian Armed Forces, and until January 2002 it was officially known as the Belgian Air Force ( nl, Belgische Luchtmacht; french: Force aérienne belg ...

; *

Corpo Aeronautico Militare The Italian Corpo Aeronautico Militare (Military Aviation Corps) was formed as part of the Regio Esercito (Royal Army) on 7 January 1915, incorporating the Aviators Flights Battalion (airplanes), the Specialists Battalion (airships) and the Ballon ...

; *

Polish Air Force The Polish Air Force ( pl, Siły Powietrzne, , Air Forces) is the aerial warfare branch of the Polish Armed Forces. Until July 2004 it was officially known as ''Wojska Lotnicze i Obrony Powietrznej'' (). In 2014 it consisted of roughly 16,425 mil ...

; *

Soviet Air Force The Soviet Air Forces ( rus, Военно-воздушные силы, r=Voyenno-vozdushnyye sily, VVS; literally "Military Air Forces") were one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces. The Air Forces ...

; *

Türk Hava Kurumu Turkish Aeronautical Association ( tr, Türk Hava Kurumu - THK) is a non-profit organization with an aim of increasing public awareness and participation in aviation related activities and the national body governing air sports in Turkey. The asso ...

(THK)

Specifications (A.300/4)

Notes

Bibliography

* * * * * * *
p. 53
for 300/3
p. 55
for 300C) * {{Portal bar, Italy, Companies, Aviation Ansaldo A.300 Biplanes Single-engined tractor aircraft 1910s Italian military reconnaissance aircraft Aircraft first flown in 1919