The Fiat CR.30 was a 1930s

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance languag ...

single-seat

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 ...

fighter aircraft Fighter aircraft (early on also ''pursuit aircraft'') are military aircraft designed primarily for air-to-air combat. In military conflict, the role of fighter aircraft is to establish air supremacy, air superiority of the battlespace. Domina ...

Celestino Rosatelli Celestino Rosatelli (8 April 1885 – 23 September 1945) was an Italian aeronautics engineer. Celestino Rosatelli was born in Belmonte in Sabina, close to Rieti Rieti (; , Sabino: ) is a town and ''comune'' in Lazio, central Italy, with a ...

and built by

Fiat Fiat Automobiles S.p.A., commonly known as simply Fiat ( , ; ), is an Italian automobile manufacturer. It became a part of Fiat Chrysler Automobiles in 2014 and, in 2021, became a subsidiary of Stellantis through its Italian division, Stellant ...

Design and development

The Fiat CR.30 was a new design by

for a single-seat fighter. Four

prototype A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototype ...

s were built with the first flight occurring in March 1932. The CR.30 was a biplane with W-form

interplane strut In aeronautics, bracing comprises additional structural members which stiffen the functional airframe to give it rigidity and strength under load. Bracing may be applied both internally and externally, and may take the form of struts, which act in ...

s and a fixed

tailwheel landing gear Conventional landing gear, or tailwheel-type landing gear, is an aircraft Landing gear, undercarriage consisting of two main wheels forward of the Center of gravity of an aircraft, center of gravity and a small wheel or skid to support the tail ...

. The aircraft was powered by a 447 kW (600 hp) Fiat A.30 R.A. V-12

piston engine A reciprocating engine, more often known as a piston engine, is a heat engine that uses one or more Reciprocating motion, reciprocating pistons to convert high temperature and high pressure into a Circular motion, rotating motion. This article ...

. Two prototypes were entered into an international meeting in

Zurich Zurich (; ) is the list of cities in Switzerland, largest city in Switzerland and the capital of the canton of Zurich. It is in north-central Switzerland, at the northwestern tip of Lake Zurich. , the municipality had 448,664 inhabitants. The ...

in July 1932 and won the speed circuit contest at average speeds of 340 km/h (211 mph) and 330 km/h (205 mph). The impressive performance led to orders from the ''

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

'' (Italian Air Force) for 121 aircraft. Two of the prototypes were converted into two-seaters designated CR.30B for use as refresher trainers and

liaison aircraft A liaison aircraft (also called an army cooperation aircraft) is a small, usually unarmed aircraft primarily used by military forces for artillery observation or transporting commanders and messages. Operation The concept developed before Worl ...

. A large number of single-seaters were converted into two-seaters as they were replaced with more modern equipment. The air force later ordered an additional 20 new-build CR.30Bs. Two aircraft were converted to

seaplane A seaplane is a powered fixed-wing aircraft capable of takeoff, taking off and water landing, landing (alighting) on water.Gunston, "The Cambridge Aerospace Dictionary", 2009. Seaplanes are usually divided into two categories based on their tech ...

s with the designation CR.30 Idro. The aircraft was also operated by other European air forces with the

Hungarian Air Force The Hungarian Air Force (, ), is the air force branch of the Hungarian Defence Forces. The primary focus of the present Hungarian Air Force lies in defensive operations. The flying units operate are organised into a single command; under the A ...

being the largest foreign operator, using two CR.30s from 1936 and one single-seater and ten CR.30bs from 1938.

Variants

;CR.30 :Single-seat production variant. ;CR.30B :Two-seat variant. ;CR.30 Idro :Seaplane variant.

Operators

; *

Austrian Air Force The Austrian Air Force () is a component part of the Austrian Armed Forces. Aircraft Current inventory History The Austrian Air Force in its current form was created in May 1955 by the victorious Allies of World War II, Allied powers ...

received three CR.30 and three CR.30B aircraft.Haubner, F (1982). ''Die Flugzeuge der Österreichischen Luftstreitkräfte vor 1938.'' H Weishaupt Verlag, Graz ; *

Chinese Nationalist Air Force Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **''Zhonghua minzu'', the supra-ethnic ...

; *''

Luftwaffe The Luftwaffe () was the aerial warfare, aerial-warfare branch of the before and during World War II. German Empire, Germany's military air arms during World War I, the of the Imperial German Army, Imperial Army and the of the Imperial Ge ...

'' operated captured former Austrian aircraft. ; *

Royal Hungarian Air Force The Hungarian Air Force (, ), is the air force branch of the Military of Hungary, Hungarian Defence Forces. The primary focus of the present Hungarian Air Force lies in defensive operations. The flying units operate are organised into a single ...

; *''

'' ; *

Paraguayan Air Force The Paraguayan Air Force () is a branch of the Armed Forces of Paraguay, in charge of the defense of Paraguay's skies. Its interim commander is Air Division General Julio Rubén Fullaondo Céspedes. Its headquarters are located in Ñu Guazu, Lu ...

operated two aircraft from 1939 as advanced trainers. ; *

Spanish Nationalist Air Force Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many countries in the Americas **Spanish cuisine **Spanish history **Spanish culture ...

operated two CR.30s from 1938. ; *

Venezuelan Air Force Bolivarian Military Aviation of Venezuela (), is a professional armed body designed to defend Venezuela's sovereignty and airspace. It is a service component of the National Bolivarian Armed Forces of Venezuela. Etymology The organization is al ...

operated one CR.30 from 1938.

Specifications (CR.30)

References

Bibliography

* *The

Illustrated Encyclopedia of Aircraft The ''Illustrated Encyclopedia of Aircraft'' was a weekly partwork magazine by Aerospace Publishing (an imprint of Orbis Publishing) which was published in the United Kingdom (and sold in other countries too) during the early 1980s. The magazi ...