Joseph Sadi-Lecointe was born 11 July 1891 at Saint-Germain-sur-Bresle, Departement de la Somme, Picardie, France.
Sadi-Lecointe was employed as an aircraft welder. On 30 January 1910, without any instruction, he took off from Issy-les-Moulineaux in a monoplane designed by George and Gendre Zénith. The Aero Club de France awarded him its license number 431 on 10 February 1911.
He joined the Service Aéronautique (the original form of the French Air Force) as a mechanic in October 1912, and was designated pilote militaire nº375, 20 September 1913.
Sadi-Lecointe was promoted to sergeant 6 July 1914. He served as a pilot during World War I, flying the Blériot XI-2 with l’escadrille BL 10 from 1 August 1914 to 6 March 1915. After serving five weeks with the RGA, Sergent Sadi-Lecointe was transferred to N 48, flying the Nieuport X. He was promoted to Adjutant, a warrant officer rank, 17 April 1915. On 23 November 1915 became a flight instructor at l’Ecole de Pilotage d’Avord. Sadi-Lacointe was promoted to sous-lieutenant in October 1916. On 17 September 1917 he was assigned as a test pilot at Blériot–Société Pour L’Aviation et ses Dérivés, where he worked on the development of the famous SPAD S.XIII C.1 fighter.
After the War, he was a test pilot for Nieuport-Delâge, and participated in numerous races and set a series of speed and altitude records with the company’s airplanes. He won the Coupe Deutsche de la Meurthe, 3 August 1920, and the Gordon Bennett Aviation Trophy Race, 28 September 1920, flying a Nieuport-Delâge Ni-D 29V. He also won the Coupe Beaumont, 23 June 1924, flying the Nieuport-Delâge Type 42. Joseph Sadi-Lecointe was appointed Chevalier de la Légion d’honneur in 1924.
Sadi-Lecointe returned to military service in 1925 and participated in the Second Moroccan War. Then in 1927, he returned to his position as chief test pilot for Nieuport-Delâge. From 1936 to 1940, he served as Inspecteur général de l’aviation civile (Inspector General of Aviation) for the French Air Ministry. With the outbreak of World War II in 1939, Lieutenant Colonel Sadi-Lecointe was again recalled to military service as Inspector of Flying Schools.
With the Fall of France, Sadi-Lacointe was dismissed by the Vichy government. He joined La Résistance française, and operated with the group, Rafale Andromède. He was arrested 21 March 1944 and held at the Fresnes prison in Paris, where he was interrogated and tortured. He was released to l’hôpital Saint-Louis, Paris, and died there, 15 July 1944.
Joseph Sadi-Lecointe, Commandeur Ordre national de la Légion d’honneur, was awarded the Croix de Guerre in three wars. He was posthumously awarded the Médaille de la Résistance. The Aéro-Club de France awarded him its Grande Médaille d’Or. During his flying career, Sadi-Lecointe set six World Records for Speed,¹ and two World Records for Altitude.²
MORT POUR LA FRANCE
¹ FAI Record File Numbers: 15489, Speed over 100 km, 279,50 km/h (173.67 m.p.h.), 25 September 1920; 15494, Speed over 200 km, 274,60 km/h (170.63 m.p.h.), 28 September 1920; 15498, Speed over a straight 1 km course, 296,69 km/h (184.36 m.p.h.), 10 October 1920; 15499, Speed over a straight 1 km course, 302,53 km (187.98 m.p.h.), 20 October 1920; 15279, Speed, 375 km/h (233 m.p.h.), 15 October 1923; and Speed over a given distance of 500 km, 306,70 km/h (190.58 m.p.h.), 23 June 1924.
² FAI Record File Numbers: 8246, 10 741 m (35,240 ft.), 5 September 1923; 11750, 8 980 m (29,462 ft.), 11 March 1924.
Reginald Joseph Mitchell born 20 May 1895 at Butt Lane, a suburb of Kidsgrove, Newcastle-under-Lyme, Staffordshire, England. He was the first of three sons of Herbert Mitchell, a school teacher, and Eliza Jane Brain Mitchell, whom some sources also describe as a teacher.
Mitchell attended the Higher Elementary School on Queensbury Road, which provided a “semi-technical and more advanced education” in Normacot, and then Hanley High School, Stoke-on-Trent, leaving at the age of 16. He found work as a Premium Apprentice at the Kerr Stuart & Co., Ltd., locomotive engineering works in Fenton, where he was employed in the drafting room. Mitchell attended night school, studying mathematics, mechanics and technical drawing.
In 1917 Mitchell was employed as assistant to Hubert Scott-Paine, owner of the Supermarine Aviation Works, Ltd., at Southampton, Hampshire. (Scott-Paine is known for his hard-chine motor torpedo boat designs.) Supermarine concentrated on building flying boats and amphibians.
Reginald Joseph Mitchell married Miss Florence Dayson, a school teacher 11 years his senior, 22 July 1918, at Cheadle, Staffordshire, England. They would have a son, Kenneth Gordon Brunt Mitchell, born 6 November 1920.¹
Mitchell was promoted to Chief Designer at Supermarine in 1919, and Chief Engineer, 1920. Mitchell’s first complete airplane design was the Supermarine Commercial Amphibian of 1920.
Supermarine had been involved in the Coupe d’Aviation Maritime Jacques Schneider (the Schneider Trophy races) since 1919, when the company entered its Sea Lion biplane flying boat. The Sea Lion II amphibian won the race at Naples, Italy, in 1922.
For the 1925 Schneider race, Mitchell—called “Mitch” by officers of the High-Speed Flight—designed a new monoplane seaplane, the Supermarine S.4, G-EBLP, which was powered by a liquid-cooled Napier Lion VII “broad arrow” W-12 engine. The S.4 was damaged prior to the race, which was won by Jimmy Doolittle with the Curtiss R3C-2 racer.
During this period, Mitchell also designed the Supermarine Southampton biplane flying boat for the R.A.F. He was named Technical Director in 1927.
For the 1927 race, Mitchell designed the Supermarine S.5., which featured a monocoque duralumin fuselage. Three S.5s were built, N219, N220 and N221. Flown by officers of the Royal Air Force High-Speed Flight, the S.5s took first and second place.
Two Supermarine S.6 seaplanes, N247 and N248, were built for the 1929 Schneider race held at Calshot, not far from the Supermarine Works. These airplanes were powered by the new Rolls-Royce R liquid-cooled V-12.
For his work on the Supermarine racers, His Majesty George V, King of Great Britain, Ireland and the British Dominions Beyond the Seas, Emperor of India, appointed Reginald Joseph Mitchell a Commander of the Most Excellent Order of the British Empire (C.B.E.).
CENTRAL CHANCERY OF THE ORDERS OF KNIGHTHOOD.
St. James’s Palace, S.W. 1,
1st January, 1932.
The KING has been graciously pleased to give orders for the following promotions in, and appointments to, the Most Excellent Order of the British Empire :—
To be Commanders of the Civil Division of the said Most Excellent Order :
Reginald Joseph Mitchell, Esq., A.M.I.C.E., F.R.Ae.S. Director and Chief Designer, Supermarine Aviation Works (Vickers) Limited. For services in connection with the Schneider Trophy Contest.
In August 1933, Mitchell underwent a routine medical examination, which resulted in a diagnosis of rectal cancer. Treatment options were very limited in the 1930s. He underwent a major surgical procedure which included a permanent colostomy. It can be assumed that Mitchell suffered from illness, significant pain and fatigue, but he continued working.
R.J. Mitchell decided that if he learned to fly, he would better understand the airplanes he was designing. He began flight lessons in December 1933, just a few months after the cancer surgery. He was awarded his pilot’s license in July 1934.
During this period, Mitchell worked on the single engine Supermarine Walrus and twin engine Scapa and Stranraer flying boats. The Walrus first flew 21 June 1933, with deliveries to the Royal Australian Air Force in 1935, and to the Royal Air Force in 1936. The Walrus was used extensively in air-sea rescue operations during World War II, saving more than 1,000 airmen.
In 1936, Mitchell began working on the Type 316 four-engine heavy bomber. Two prototypes were ordered but not completed. They were lost when the Supermarine factory was bombed in 1940.
In October 1936, Mitchell won a landing competition award from the Hampshire Aero Club. His trophy is now in the collection of the Solent Sky Museum.
R.J. Mitchell is, without question, best known as the designer of the Vickers-Supermarine Type 300, a private venture, built to meet an Air Ministry requirement for a new single-place, single-engine interceptor for the Royal Air Force. The prototype, K5054, flown by Vickers Aviation Ltd.’s Chief Test Pilot, Captain Joseph (“Mutt”) Summers, made its first flight at 4:35 p.m., Thursday afternoon, 5 March 1936. Landing after only 8 minutes, Summers is supposed to have said, “Don’t change a thing!”
The Air Ministry ordered the Type 300 into production as the Spitfire Mk.I before K5054’s first flight, with an initial order for 310 airplanes. The first production fighter was delivered to the Royal Air Force 4 August 1938. Between 1938 and 1948, 20,351 Spitfires were built in 24 variants.
The Spitfire became a legendary fighter during the Battle of Britain. It is a prime example of the saying that “if an airplane looks good, it will fly good.” And the Spitfire is a beautiful airplane. It was well armed, fast and maneuverable, and performed well at high altitudes. Reportedly, Luftwaffe pilots felt that there was greater dignity in having been shot down by a Spitfire than by a Hawker Hurricane, or Bolton Paul Defiant. The BBC reported, “It is a plane that came to symbolise British spirit and freedom from aggression. A bird of paradise, and it is still recognised in every country throughout the world.”
In October 1936, Mitchell won a landing competition award from the Hampshire Aero Club. His trophy is now in the collection of the Solent Sky Museum.
Cancer recurred in 1936. Mitchell was hospitalized in February 1937. This time he stopped working, though he would often go to the airfield to watch his Spitfire being tested. He travelled to Vienna, Austria for medical treatment in April, but returned home in May.
Reginald Joseph Mitchell, C.B.E., F.R.Ae.S., died at his home on 11 June 1937. His ashes were interred at the South Stoneham Cemetery, Hampshire, England.
In 1942, a popular film, “The First of the Few”, dramatized Mitchell’s life. The movie was produced, directed and starred Leslie Howard as Mitchell, and David Niven as a composite pilot character. It was released in the United States under the title, “Spitfire,” 12 June 1943, six years after the death of Mitchell, and less than two weeks after Leslie Howard was killed when BOAC Flight 777 was shot down by Luftwaffe fighters over the Bay of Biscay.
¹ Gordon Mitchell served aboard air-sea rescue launches in the Royal Air Force Volunteer Reserve, 1942–1944. (Many of these had been designed by Hubert Scott-Paine.) He was commissioned as a flying officer in September 1944 and served as a meteorological officer until 1947. Dr. Gordon Mitchell, Ph.D. worked at the University of Reading, National Institute for Research in Dairying, from 1952 until 1985. Dr. Mitchell died 24 November 2009.
20 April 1914: Cecil Howard Pixton, flying a Sopwith Tabloid float plane, wins the Coupe d’Aviation Maritime Jacques Schneider (commonly called the Schneider Trophy). Pixton completed 28 laps of a 10-kilometer triangular course at Monaco in 2 hours, 13-2/5 seconds. His average speed for the race was 137.442 kilometers per hour (85.403 miles per hour).
Pixton flew two additional laps, a total of 300 kilometers, in 2 hours, 9 minutes, 10 seconds, for an overall average speed of 139.355 kilometers per hour (86.591 miles per hour).
The Sopwith Tabloid was designed by Harry George Hawker. It was a single-place, single-engine, single-bay biplane. The prototype was equipped with skid landing gear, but this was soon changed to wheels. Roll control was accomplished by wing-warping. The single Schneider Cup racer had two floats under the wings and a small float under the tail. The racer was equipped with a 100-horsepower Gnome Monosoupape engine, turning a two-blade fixed-pitch propeller.
13 November 1926: The 1926 race for the Coupe d’Aviation Maritime Jacques Schneider (the Schneider Trophy) was held at Hampton Roads, a large natural harbor between southeastern Virginia and northeastern North Carolina, two states on the Atlantic coast of the United States. There were an estimated 30,000 spectators. The race consisted of seven laps of a 50 kilometer (31 miles) triangular course.
The location of each race went to the country whose national team had won the previous year. Lieutenant James H. Doolittle, Air Service, United States Army, had won the 26 October 1925 race at Baltimore, Maryland, flying a Curtiss R3C-2 to an average speed of 232.57 miles per hour (374.29 kilometers per hour).
The 1926 Schneider Race included three Italian and three American airplanes. The British team’s aircraft were not ready so they did not compete.
All three Regia Aeronautica pilots, Major Mario de Bernardi, Captain Arturo Ferrarin, and Lieutenant Adriano Bacula, flew Macchi M.39 seaplanes, powered by the Fiat AS.2 V-12 engine.
The American team used three different Curtiss biplanes, each with a different Curtiss V-12 engine. 1st Lieutenant Christian Frank Schilt, United States Marine Corps, flew a Curtiss R3C-2, serial number A.7054, carrying race number 6. Schilt’s airplane was powered by a Curtiss V-1400. Lieutenant William Gosnell Tomlinson, U.S. Navy, flew a Curtiss F6C-3 Hawk, A.7128, with race number 2. This airplane was equipped with a Curtiss D-12A. Lieutenant George T. Cuddihy, U.S. Navy, flew a Curtiss R3C-4, A.6979, with race number 4, with a Curtiss V-1550.
The race was delayed for two days because of adverse weather conditions. The race began at 2:35 p.m. on Saturday afternoon, with the first of three Italian racers entering the course. Airplanes departed at intervals to avoid coming too close to each other while flying the course.
De Bernardi finished the seven laps in 52 minutes, 56.22 seconds, averaging 246.496 miles per hour (396.697 kilometers per hour). Schilt finished in second place in 56 minutes, 23.96 seconds, at 231.364 miles per hour (372.344 kilometers per hour). Bacula was third at 59 minutes, 51.31 seconds, at 218.006 miles per hour (350.847 kilometers per hour). Fourth place went to Tomlinson, completing the course in 1 hour, 35 minutes, 16.72 seconds, at 136.954 miles per hour (220.406 kilometers per hour). Ferrarin’s airplane had an oil line break and he made a precautionary landing at the end of his fourth lap. A fuel pump on Cuddihy’s airplane failed, and his engine stopped. He touched down short of the finish line on his seventh and final lap.
The Macchi M.39 racing float plane was designed by Mario Castoldi. It is a single engine, single-place, low-wing monoplane with two pontoons, or floats. The wing is externally braced, has 0° dihedral, and incorporates surface radiators. The M.39 is 6.473 meters (22 feet, 2.8 inches) long with a wingspan of 9.26 meters (30 feet, 4.6 inches) and height of 3.06 meters (10 feet, 0.5 inches). The empty weight of the Schneider Trophy racer is 1,300 kilograms (2,866 pounds) and its maximum gross weight is 1,615 kilograms (3,560 pounds).
The M.39 is powered by a water-cooled, normally-aspirated, 31.403 liter (1,916.329 cubic inch) Fiat AS.2 DOHC 60° V-12 direct-drive engine with a compression ratio of 6:1. It used three carburetors and two magnetos, and produced 882 horsepower at 2,500 r.p.m. The engine drove a two-bladed, fixed-pitch metal propeller designed by Dr. Sylvanus A. Reed. The AS.2 engine was designed by Tranquillo Zerbi, based on the Curtiss Aeroplane and Motor Company’s D-12 engine. The engine was 1.864 meters (6 feet, 1.4 inches) long, 0.720 meters (2 feet, 4.4 inches) wide and 0.948 meters (3 feet, 1.3 inches) high. It weighed 412 kilograms (908 pounds).
The Macchi M.39 could reach 420 kilometers per hour (261 miles per hour).
Macchi M.39 MM.76 is in the collection of the Aeronautica Militare museum.
Mario de Bernardi served in the Italian Army during the Italo-Turkish War, 1911–1912, and became a pilot during World War I. He rose to the rank of colonel in the Regia Aeronautica. He set several world aviation records and continued his work as a test pilot. He died in 1959 at the age of 65 years.
Adriano Bacula also set several world records. He was killed in an airplane crash in Slovenia, 18 April 1938.
Arturo Ferrarin, another world record holder, was killed while testing an experimental airplane, 18 July 1941.
Christian Frank Schilt enlisted as a private in the U.S. Marine Corps in 1917. He was awarded the Medal of Honor for his actions in Nicaragua, 6–8 January 1928. During World War II, Schilt served as Commander, Marine Air Group 11 during the Solomons Campaign, and later went on to command Aircraft, Fleet Marine Force, Pacific. He retired from the Marine Corps with the rank of General in 1957, and died in 1987 at the age of 91 years.
William Gosnell Tomlinson was a 1919 graduate of the United States Naval Academy. During his career in the U.S. Navy, he commanded the aircraft carrier USS Belleau Wood (CVL-24), Carrier Division 3, USS Boxer (CVA-21), USS Bon Homme Richard (CVA-31) and served as Commander, Task Force 77 (CTF 77) during the Korean War. During World War II, Tomlinson was awarded the Navy Cross, and twice, the Legion of Merit with Combat “V”. He retired in 1953 as a Vice Admiral, and died in 1972 at the age of 75 years.
George T. Cuddihy was a 1918 graduate of the U.S. Naval Academy. he was the Navy’s chief test pilot. He was killed while testing a Bristol Type 105 Bulldog II fighter, Bu. No. A8485 (c/n 7358) at Anacostia Naval Air Station, 25 November 1929.