The Dewoitine D.332 was a 1930s French eight-passenger

airliner An airliner is a type of aircraft for transporting passengers and air cargo. Such aircraft are most often operated by airlines. Although the definition of an airliner can vary from country to country, an airliner is typically defined as an ...

built by

Dewoitine Constructions Aéronautiques Émile Dewoitine was a French aircraft manufacturer established by Émile Dewoitine at Toulouse in October 1920. The company's initial products were a range of metal parasol-wing fighters which were largely ignored by th ...

Design and development

The D.332 was an all-metal

cantilever A cantilever is a rigid structural element that extends horizontally and is supported at only one end. Typically it extends from a flat vertical surface such as a wall, to which it must be firmly attached. Like other structural elements, a cant ...

low-wing

monoplane A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing confi ...

. The pilot and co-pilot were seated side by side in a cabin located forward of the wing

leading edge The leading edge of an airfoil surface such as a wing is its foremost edge and is therefore the part which first meets the oncoming air.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 305. Aviation Supplies & Academics, ...

. A

radio Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transm ...

operator station was located behind the pilots, and it had a passenger cabin for eight passengers. The

landing gear Landing gear is the undercarriage of an aircraft or spacecraft that is used for takeoff or landing. For aircraft it is generally needed for both. It was also formerly called ''alighting gear'' by some manufacturers, such as the Glenn L. Marti ...

had trouser-type fairings on the main gear legs.

Operations

The aircraft first flew on 11 July 1933 powered by three

Hispano-Suiza Hispano-Suiza () is a Spanish automotive–engineering company. It was founded in 1904 by Marc Birkigt and Damian Mateu as an automobile manufacturer and eventually had several factories in Spain and France that produced luxury cars, aircraft en ...

radial engine The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. It resembles a stylized star when viewed from the front, and is ...

s. The prototype was named ''Émeraude'' ("Emerald" in French) and carried out demonstration flights around European capitals. ''Émeraude'' gained a world class record on 7 September 1933 when it flew a 1,000-kilometer (621-mile) course with a useful load of 2,000 kilograms (4,410 pounds) at an average speed of 159.56 km/h (99.1 mph). Dewoitine D

Designed to meet an

Air France Air France (; formally ''Société Air France, S.A.''), stylised as AIRFRANCE, is the flag carrier of France headquartered in Tremblay-en-France. It is a subsidiary of the Air France–KLM Group and a founding member of the SkyTeam global airl ...

requirement for use on the route to

French Indochina French Indochina (previously spelled as French Indo-China),; vi, Đông Dương thuộc Pháp, , lit. 'East Ocean under French Control; km, ឥណ្ឌូចិនបារាំង, ; th, อินโดจีนฝรั่งเศส, ...

, the aircraft set out for

Saigon , population_density_km2 = 4,292 , population_density_metro_km2 = 697.2 , population_demonym = Saigonese , blank_name = GRP (Nominal) , blank_info = 2019 , blank1_name = – Total , blank1_ ...

on 21 December 1933 on a proving flight. The aircraft arrived at Saigon on 28 December 1933. On the return flight when only 400 km (250 mi) from its destination,

Le Bourget Le Bourget () is a commune in the northeastern suburbs of Paris, France. It is located from the center of Paris. The commune features Le Bourget Airport, which in turn hosts the Musée de l'Air et de l'Espace (Air and Space Museum). A very ...

airport, ''Émeraude'' struck a hill near

Corbigny Corbigny () is a commune in the Nièvre department in central France. Geography Corbigny is located at the western end of the Morvan hills and is one of the five entry points of Parc naturel régional du Morvan. The river Anguison, a tributary ...

in a violent snowstorm and was destroyed. Despite the accident, Air France decided to order three of an improved version designated the D.333. The D.333 was a heavier and strengthened ten-seat version, the fully loaded weight being increased by 1,650 kg (3,640 lb). The three D.333s were used on the

Toulouse Toulouse ( , ; oc, Tolosa ) is the Prefectures in France, prefecture of the Departments of France, French department of Haute-Garonne and of the larger Regions of France, region of Occitania (administrative region), Occitania. The city is on t ...

Dakar Dakar ( ; ; wo, Ndakaaru) (from daqaar ''tamarind''), is the capital and largest city of Senegal. The city of Dakar proper has a population of 1,030,594, whereas the population of the Dakar metropolitan area is estimated at 3.94 million in ...

sector of the Air France

South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the souther ...

n route for several years. Two of these aircraft were transferred to the Argentine Air Force after World War II and used, along with two 338s. Argentina had a total of two of each kind

Accidents and incidents

On January 15, 1934, while flying from

Lyon Lyon,, ; Occitan: ''Lion'', hist. ''Lionés'' also spelled in English as Lyons, is the third-largest city and second-largest metropolitan area of France. It is located at the confluence of the rivers Rhône and Saône, to the northwest of ...

, France, to Paris-Le Bourget Airport outside

Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. ...

– the final leg of a flight that began on 5 January in

, with stops at

Karachi Karachi (; ur, ; ; ) is the most populous city in Pakistan and 12th most populous city in the world, with a population of over 20 million. It is situated at the southern tip of the country along the Arabian Sea coast. It is the former ...

British India The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance on the Indian subcontinent. Collectively, they have been called British India. In one ...

;

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Iraq Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...

;

Marseilles Marseille ( , , ; also spelled in English as Marseilles; oc, Marselha ) is the prefecture of the French department of Bouches-du-Rhône and capital of the Provence-Alpes-Côte d'Azur region. Situated in the camargue region of southern Fra ...

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan ar ...

; and Lyons – the prototype ''Emeraude'', operating for

and registered as F-AMMY, crashed in a snowstorm at

, France, killing all ten people on board including the director of Air France, Maurice Noguès, and the governor-general of the colony of French Indochina,

Pierre Pasquier Pierre Pasquier may refer to: * Pierre Pasquier (businessman) * Pierre Pasquier (colonial administrator) * Pierre Pasquier (violist) Pierre Pasquier (14 September 1902 – 1986) was a French violist. Born in Tours, Pasquier was a student of Mau ...

. The crash probably occurred due to icing.

Variants

*D.332: ''Emeraude'', prototype aircraft with eight seats. One built. *D.333: Production aircraft with ten seats. Three built. * D.338: Improved version with retractable undercarriage.

Operators

; *

; * Lineas Aereas del Estado *

Fuerza Aerea Argentina "Argentine Wings" , mascot = , anniversaries = 10 August (anniversary) 1 May (Baptism of fire during the Falklands War) , equipment = 139 aircraft , equipment_label = , battles = * Operation Independence * Operation Soberanía * Falklan ...

Specifications (D.332)

References

Bibliography

* * * *

External links

"Wings Over Four Continents" ''Popular Mechanics'', December 1935
excellent photo of D.332 in flight top pp. 866 {{Dewoitine aircraft D.332 1930s French airliners Trimotors Low-wing aircraft Aircraft first flown in 1933