Industry | Aeronautics, defence |
---|---|
Founded | 1921 |
Founder | Charles Gourdou and Jean Leseurre |
Defunct | 1934 |
Headquarters | Saint Maur-des-Fossés , France |
Products | Aircraft |
Parent | Ateliers et Chantiers de la Loire (1925 - 1928) |
Gourdou-Leseurre was a French aircraft manufacturer whose founders were Charles Edouard Pierre Gourdou and Jean Adolphe Leseurre.
France, officially the French Republic, is a country whose territory consists of metropolitan France in Western Europe and several overseas regions and territories. The metropolitan area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. It is bordered by Belgium, Luxembourg and Germany to the northeast, Switzerland and Italy to the east, and Andorra and Spain to the south. The overseas territories include French Guiana in South America and several islands in the Atlantic, Pacific and Indian oceans. The country's 18 integral regions span a combined area of 643,801 square kilometres (248,573 sq mi) and a total population of 67.3 million. France, a sovereign state, is a unitary semi-presidential republic with its capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban areas include Lyon, Marseille, Toulouse, Bordeaux, Lille and Nice.
Engineers Jean Leseurre and his brother-in-law Charles Gourdou founded the Établissements Gourdou-Leseurre in Saint Maur-des-Fossés, southeast of Paris in 1921. The factory assembled military aircraft under license, such as the Breguet 14, until Gourdou and Leseurre began building their own aircraft as main designers.
Paris is the capital and most populous city of France, with an area of 105 square kilometres and an official estimated population of 2,140,526 residents as of 1 January 2019. Since the 17th century, Paris is one of Europe's major centres of finance, diplomacy, commerce, fashion, science, and the arts.
The Breguet 14 was a French biplane bomber and reconnaissance aircraft of the First World War. It was built in very large numbers and production continued for many years after the end of the war.
Between 1925 and 1928, Gourdou-Leseurre was taken over by the Ateliers et Chantiers de la Loire shipyard, together with Loire and Loire-Nieuport. The aircraft produced at that time by the Gourdou-Leseurre company were known as 'Loire-Gourdou', carrying the LGL denomination instead of GL. [1]
Ateliers et Chantiers de la Loire (ACL) was a French shipbuilding company of the late 19th and early 20th century. The name translates roughly to English as "Workshops and Shipyard of the Loire".
Loire Aviation was a French aircraft manufacturer in the inter-war period, specializing in seaplanes, and based in Saint-Nazaire, France.
In the 1930s strong disagreements developed between Charles Gourdou and Jean Adolphe Leseurre. This eventually led to a break-up of their professional relationship and the demise of the company in 1934. [2]
The company was active until 1934, producing mostly light military aircraft and seaplanes. [3]
The Gourdou-Leseurre Type A, retrospectively named the GL.1, was a prototype fighter aircraft built in France in 1918. It was a conventional parasol-wing monoplane with fixed tailskid undercarriage, with main units connected by a cross-axle. The pilot sat in an open cockpit. Construction was of fabric-covered wood and steel. Initial flight testing revealed performance superior to most contemporary biplane fighters and led to an order of 100 aircraft being placed. However, further tests suggested that the aircraft structure could be considerably lightened, and that the wing needed to be stiffened, leading to a cancellation of the order.
The Gourdou-Leseurre GL.30 was a racing aircraft built in France in 1920 which formed the basis for a highly successful family of fighter aircraft based on the same design.
The Gourdou-Leseurre GL-812 HY was a 3-seat reconnaissance floatplane, built by Gourdou-Leseurre.
French Naval Aviation is the naval air arm of the French Navy. The long-form official designation is Force maritime de l'aéronautique navale. Born as a fusion of carrier squadrons and the naval patrol air force, the Aéronavale was created in 1912. The force is under the command of a flag officer officially named Admiral of Naval Aviation (ALAVIA) with his headquarters at Toulon naval base. It has a strength of around 6,800 military and civilian personnel. It operates from four airbases in Metropolitan France and several detachments in foreign countries or French overseas territories. Carrier-borne pilots of the French navy do their initial training at Salon-de-Provence Air Base after which they undergo their carrier qualification with the US Navy.
Commandant Teste was a large seaplane tender of the French Navy built before World War II. She was designed to be as large as possible without counting against the Washington Treaty limits. During the Spanish Civil War, she protected neutral merchant shipping and played a limited role during World War II as she spent the early part of the war in North African waters or acting as an aviation transport between France and North Africa. She was slightly damaged during the British bombardment of the French Fleet at Mers-el-Kébir in July 1940. Commandant Teste was scuttled at Toulon when the Germans invaded Vichy France in November 1942, but was refloated after the war and considered for conversion to an escort or training carrier. Neither proposal was accepted and she was sold for scrap in 1950.
The three Duguay-Trouin-class light cruisers were the first major French warships built after World War I. They were excellent steamers and proved successful and seaworthy over a quarter century of service. All three achieved 33 knots on trials and could easily maintain 30 knots in service. Twenty-year-old Duguay-Trouin could still maintain 27.7 knots at her post-war displacement of 10,900 tons. They were fast and economical, although with a limited range. The fate of these three ships after the French surrender illustrates the dichotomy within the French armed forces at the time: one ship was interned, then joined the Free French, another twice resisted Allied bombardment and was destroyed, and the third was disarmed at a French colonial port and subsequently sunk.
The Gourdou-Leseurre GL.2 was a French fighter aircraft which made its maiden flight in 1918.
The Loire 46 was a French single-seater fighter aircraft of the 1930s. A high-winged monoplane designed and built by Loire Aviation, it was purchased by the French Air Force. It was also supplied to the Spanish Republican forces during the Spanish Civil War, but was almost out of service by the outbreak of World War II.
The Loire 130 was a French flying boat that saw service during World War II. It was designed and built by Loire Aviation of St Nazaire.
The Gourdou-Leseurre GL-832 HY was a 1930s French light shipboard reconnaissance floatplane design and built by Gourdou-Leseurre for the French Navy.
The Gourdou-Leseurre GL.50, also known as the Gourdou-Leseurre Type F, was a French fighter prototype of the early 1920s.
The Wibault 7 was a 1920s French monoplane fighter designed and built by Société des Avions Michel Wibault. Variants were operated by the French and Polish military and built under licence for Chile as the Vickers Wibault.
The Villiers II was a French two-seat fighter aircraft of the 1920s intended for operation from the Aircraft carrier Béarn of the French Navy. It was a single-engined tractor biplane with a waterproof hull in the form of a flying boat to allow the aircraft to be safely landed on water in an emergency. Two prototypes and 30 production aircraft were built, the type serving briefly with the French Navy, although never operated from an aircraft carrier.
Avions Amiot was a former French aircraft manufacturer. The company was formed in 1916 by Félix Amiot as the Society of Mechanical Drawing and Construction (SECM).
Zmaj officially named Fabrika aeroplana i hidroaviona Zmaj was a Yugoslav aircraft manufacturer. It was founded in 1927 and it was the third aeronatical factory in Serbia. At the beginning it manufactured aircraft under French license, and in 1932 it started with local planes designed by Jovan Petrović and Dragoljub Šterić. Several types of aircraft were manufactured by Zmaj, among them passenger Spartans for the domestic airliner Aeroput. Zmaj workshops manufactured in total 359 aircraft up until 1946, when the factory stopped manufacturing for aviation industry purposes and the company was nationalised and merged with Rogožarski into Ikarus.
The Gourdou-Leseurre GL-820 HY family of four-seat single-engined floatplanes were designed and built in France during the latter half of the 1930s by Gourdou-Leseurre. The GL-820 HY and GL-821 HY 02 were shipborne reconnaissance / obeservation aircraft, while the sole GL-821 HY was built as a torpedo carrier.