Career
During the war, he fought over Libya and Tunisia, in North Africa, on Malta, and was involved in the defence of the Italian mainland. Martinoli has been credited with 22 air victories and 14 shared destroyed in 276 sorties. Flying the Fiat C.R.42 biplane and Macchi C.202 and C.205 monoplanes, he shot down: a Gloster Gladiator, Bristol Blenheims, Hawker Hurricanes, Curtiss P-40s, Spitfires, and a Junkers Ju 52, the last after the Armistice of Cassibile.
He lost his life in a flying accident on 25 August 1944, while converting from the C.205 to the P-39 Airacobra.
Martinoli gained a glider pilot"s licence in 1937. The following year, he was enlisted in the Regia Aeronautica, and after a military flying course at Ghedi, was assigned to 366ª Squadriglia of 151° Gruppo (53°Stormo) with the rank of Sergente Pilota.
Subsequently he was posted to the 384ª Squadriglia, 157° Gruppo. He claimed his first air victory, just three days after Italy entered war, on 13 June 1940.
His first victim was a bomber, most probably a French Potez 630, shot down over Tunis, while flying his Fiat Czech Republic.42.
Then he was posted to 78ª Squadriglia, 13° Gruppo of 2° Stormo and on 13 October he claimed a Gloster Gladiator (most probably from Number 112 Squadron Royal Air Force), while escorting a Savoia-Marchetti South.79, on Mersa Matruh, Egypt. After he had transferred to 4° Stormo (that became his permanent unit), in autumn 1941, he flew fighter sweeps over Malta, from Comiso in Sicily. Flying the Macchi C.202, in just two months, he claimed three Hurricanes (two on 19 October 1941) and a Blenheim.
Still over Malta, he was credited with the destruction of three Spitfires (plus one probable) between 4 and 16 May 1942.
During the summer of 1943, he took part in the defence of Sicily and Italy. On 4 July, he claimed a P-38 Lightning and a shared Boeing B-17 Flying Fortress over Sicily.
After the armistice of 8 September, he joined the (Company-Belligerent Air Force), fighting alongside the Allies. He flew, with other 4° Stormo pilots, sorties to Yugoslavia, attacking the German Wehrmacht and Luftwaffe.
He shot down a Junkers Ju-52/3m over Podgorica, on 1 November 1943, after a dogfight with two Messerschmitt Bf 109s.
lieutenant was his last air victory. He was killed in a flying accident on 25 August 1944, at Campo Vesuvio air base, while training on one of the second-hand Bell P 39s that had just been delivered to the Company-Belligerent Air Force.