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Umberto Savoja (also spelt Savoia) was an Italian military engineer, pilot and aircraft designer, one of the founding figures of Italian aviation. Taught to fly in 1909 by Wilbur Wright himself, he became Italy's second military aviator, then, as an officer of the army's technical aviation directorate during the First World War, co-designed two of the most important Italian aircraft families of the conflict: the Savoia-Pomilio SP reconnaissance-bombers and the Ansaldo S.V.A.. He ended his career as director of Fiat's aviation branch.
Savoja was born in Turin on 4 February 1884, the son of Giuseppe, an engineer and secondary-school teacher, and Gabriella Martinotti. After his secondary studies he chose a military career: he entered the Turin Military Academy in 1901, moved on in 1904 to the Artillery and Engineering School of Application, and graduated the following year. Commissioned as an engineer lieutenant in 1906, he was posted to the 5th Miners Regiment.
In 1908 he was transferred to the balloon company of the Engineer Specialists Brigade in Rome, the army's lighter-than-air unit, where he qualified as a balloon pilot.
In April 1909 Wilbur Wright came to Rome at the invitation of the Club degli Aviatori, which had bought one of his aeroplanes. Flying from the Centocelle meadow on the outskirts of the city (soon to become Italy's first airfield), Wright made several dozen flights, many with passengers, and gave flying instruction to two officers: naval sub-lieutenant Mario Calderara, who received most of the lessons and was soon able to fly solo, and lieutenant Savoja, who was only given a few flights at the end of the stay.
After Wright's departure Calderara continued flying, but on 6 May 1909 he crashed the machine and was injured. Savoja recovered the wreckage and had a copy of the Wright built, which Calderara took into the air on 1 July 1909. The two men worked closely together: a retractable undercarriage they had devised was patented in France on 8 September 1909 (patent no. 402,819). That same month, at the international air meeting at Brescia, Calderara won several prizes, including the one for passenger carrying, and took Savoja up with him. According to one account, a storm had wrecked the hangars and badly damaged the Wright just before the meeting, and the two officers rebuilt it in about nine days with whatever materials they could find. On 24 November 1909 Savoja was made an honorary member of the Club degli Aviatori of Rome.
In May 1910 the army sent him to Mourmelon-le-Grand, in France, to test and negotiate the purchase of Henry Farman aircraft. He obtained his pilot's licence there on 4 July 1910, becoming the fourth licensed pilot in Italy. Back home, he set a national altitude record on 27 August 1910 and, on 14 September, flew over Rome, passing directly above the Quirinal Palace.
He married Luigia Talenti in Alessandria on 6 May 1911; the couple had two daughters, Andreina and Gabriella. During 1911 he returned to France to evaluate and buy aircraft, engines and instruments for the aviation section of the Engineer Specialists Battalion, then headed by lieutenant-colonel Vittorio Cordero di Montezemolo. In the same period he set up a workshop to build and repair the school's aircraft, working under General Giovanni Battista Marieni and Major Giulio Douhet. In autumn 1911, however, he had to leave aviation to attend the Army War School in Turin, which meant he took no part in the campaign in Libya.
Promoted to captain on 31 December 1912, Savoja was assigned in 1914 to the Direzione Tecnica dell'Aviazione Militare (DTAM) in Turin, the body responsible for specifying, overseeing and accepting the aircraft produced by Italian industry, where he served until autumn 1917 and eventually headed it. At a time when most Italian firms were content to build French designs under licence, the DTAM engineers set out to develop national types.
With his colleague Ottorino Pomilio, Savoja designed the SP.1 (Savoia-Pomilio), a reconnaissance and bombing biplane derived from the Farman MF.11 then being built under licence by the Società Italiana Aviazione (SIA). It kept the Farman layout: an open nacelle for the pilot and observer, with the engine at the rear driving a pusher propeller, and twin tail surfaces carried on booms. Larger and sturdier than its model, the SP.1 flew in 1916 and remained a single prototype, but it led to series versions built by SIA and by the company Pomilio had just founded: the SP.2, the faster and more refined SP.3, and the twin-engined SP.4. By the summer of 1917 roughly a quarter of Italy's front-line aviation units were equipped with Savoia-Pomilio types.
Savoja's dual role, as both designer and inspector of the aircraft ordered by the state, inevitably raised questions of conflict of interest over contracts and acceptance checks.
His best-known work was undertaken with another DTAM officer, Rodolfo Verduzio. Their design, built by the Ansaldo company of Genoa, took the name S.V.A. from the initials Savoia, Verduzio and Ansaldo. Conceived as a single-seat fighter and first tested in March 1917, it was a biplane with Warren-truss interplane struts and no spanwise bracing wires. Front-line pilots found it insufficiently manoeuvrable for fighting, but its speed, range and ceiling, which made it one of the fastest Allied aircraft of the war, turned it into a remarkable long-range reconnaissance aircraft and light bomber. It was produced in many versions well beyond the Armistice.
The S.V.A. made history on 9 August 1918, when pilots of the 87th Squadriglia "La Serenissima", led by the poet Gabriele D'Annunzio, flew over Vienna to drop propaganda leaflets. In 1920, Arturo Ferrarin and Guido Masiero flew the same type from Rome to Tokyo.
In spring 1918, in his capacity as technical adviser to SIA, Savoja was drawn into the inquiry opened after a series of accidents involving SIA 7B reconnaissance aircraft. Colonel Giulio Douhet called for him to be given three months' fortress arrest, but the commissioner in charge did not follow this request. Savoja then left aviation: promoted to lieutenant-colonel, he took command of the LV sapper battalion of the XXVIII Army Corps, within the Third Army, and took part in the Battle of the Piave.
From September 1918 he taught in the practical staff course, then at the War School in Turin, by then with the rank of colonel. In November 1921 he completed a degree in civil engineering at the Polytechnic of Turin. He was later posted to the army's Automotive Technical Inspectorate, of which he became deputy inspector in 1928.
In 1929 he left the army to become director of FIAT Aviazione, a post he held until 1946. His role was above all to manage relations with the ministries and the leadership of the Regia Aeronautica; the design work itself was in the hands of engineers Celestino Rosatelli, to whom Fiat owed fighters such as the CR.32 and CR.42, and Giuseppe Gabrielli, designer of the G.50. Savoja retired with the rank of general and died at Lido di Camaiore, in Tuscany, on 4 June 1954.
Note on sources: there is no English or French Wikipedia article on Umberto Savoja; this text is based mainly on the Italian Wikipedia article and on his entry in the Dizionario Biografico degli Italiani (Treccani, vol. 91, 2018), and several points differ between sources. Year of birth: 1884 according to the Dizionario Biografico, Wikidata and most references, but 1872 according to the Italian Wikipedia infobox and the short Treccani encyclopaedia entry (his entry into the Military Academy in 1901 is consistent only with 1884). Pilot's licence: no. 4 (Dizionario Biografico, Italian Wikipedia) or no. 2 (Treccani encyclopaedia). Wright's stay: 1 to 28 April 1909 in Rome, with the flights at Centocelle from 15 to 26 April; one English-language source wrongly places it in June. Production figures: SP.2 about 300 or 402, SP.3 about 350 or 300, SP.4 about 150 or 152; S.V.A. about 1,245 or 1,295 depending on the source, other sources giving around 2,000 including post-war production and as few as 619 for wartime production. The Italian Wikipedia article places the command of the sapper battalion before a return to the DTAM in 1917, whereas the Dizionario Biografico dates it to mid-1918, after he had left the DTAM. Italian Wikipedia states that he was for many years technical director of SIAI-Marchetti, which the Dizionario Biografico does not mention (it has him at Fiat until 1946): data not confirmed. Some sources also claim he founded the Savoia aircraft company (later Savoia-Marchetti, associated with Alessandro Marchetti); others state that the firm was set up by Domenico Lorenzo Santoni and named after the royal House of Savoy, with no involvement from Savoja. Final rank: brigadier general on leaving the service (Italian Wikipedia), general of the engineers (Treccani).
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