Luigi Prati was born on 26 July 1917 in Forlimpopoli.

On 9 September 1940, Sottotenente Prati and Sergente Luigi Contarini were posted to the 90^a Squadriglia, 10^o Gruppo C.T. This unit was at the time equipped with Fiat CR.42s and operated in North Africa.

On 14 September, the 4^o Stormo continued to protect the ground forces. A mixed formation of 23 CR.42s from the 9^o Gruppo commanded by Maggiore Ernesto Botto with 15 CR.42s from the 10^o Gruppo as high cover, took off at 10:25. At 11:00, over Sollum some 10^o Gruppo pilots discovered a formation of four Bristol Blenheims. They attacked and claimed one shot down in flames. The bomber was credited as a shared to the whole formation from the 10^o Gruppo (Tenente Giovanni Guiducci, Sottotenente Prati, Tenente Franco Lucchini and Sergente Bruno Bortoletti of the 90^a Squadriglia and Maggiore Carlo Romagnoli, Capitano Giuseppe D’Agostinis, Sottotenente Andrea Dalla Pasqua, Sottotenente Ruggero Caporali, Sottotenente Carlo Albertini and Sergente Maggiore Leonardo Ferrulli of the 91^a Squadriglia and Capitano Luigi Monti, Capitano Vincenzo Vanni, Tenente Giuseppe Aurili, Tenente Paolo Berti and Sergente Domenico Santonocito of the 84^a Squadriglia).
Sottotenente Albertini later told that that the Blenheim had been left behind by its squadron and he fired at it all the rounds he had, but he could not destroy it. At the beginning, the bomber returned fire, but after being hit several times, they stopped and no sign of life could be noticed. He followed the bomber for a while, once finished his rounds, but nothing happened, and the Blenheim continued on the same route.
This clam can’t be verified with RAF records. The only known British actions for the day were a couple of afternoon bomber raids. Four Blenheims of 55 Squadron with others from 211 Squadron were ordered to attack Italian troops in the Sollum area in the first afternoon. The 55 Squadron quartet came back at 16:45 without suffering losses. Its pilots reported slight and ineffective AA fire and the presence of Italian fighters (but no interception occurred). Eight machines of 211 Squadron led by Gordon-Finalyson also attacked, claiming many hits in the target area. However, no Italian fighters were seen and all the bombers were back at around 17:10.

At 11:10 on 12 December, a mixed formation from the 4^o Stormo took off for a free sweep in the Ogerin Bir El Kreighat area. After the sweep, they were to ground strafe targets of opportunity. Participating pilots from the 91^a Squadriglia were Maggiore Carlo Romagnoli (CO 10^o Gruppo), Capitano Vincenzo Vanni, Sottotenente Andrea Dalla Pasqua, Sergente Maggiore Leonardo Ferrulli, Sergente Maggiore Natale Fiorito and Sergente Maggiore Giovanni Casero. From 84^a Squadriglia came Capitano Luigi Monti, Sottotenente Paolo Berti, Sottotenente Prati, Sottotenente Bruno Devoto, Sergente Roberto Steppi and Sergente Onorino Crestani.
Sergente Giovanni Battista Ceoletta of the 90^a Squadriglia was part of a formation taking off at 11:40 while his squadriglia mates Sergente Maggiore Angelo Savini and Sergente Alfredo Sclavo suffered accidents on take off, which prevented them to take part (and probably wrote off the plane of Sclavo). Tenente Aldo Gon and Sergente Gustavo Minelli from the 96^a Squadriglia, 9^o Gruppo also took part in this action.
Bad weather prevented the discovery of ground targets, so Romagnoli led his fighters to the Bir Enba area where a formation of Gladiators surprised the 84^a Squadriglia formation. A long dogfight started after which the CR.42 of Onorino Crestani was missing and the remaining pilots claimed two victories. Crestani was taken prisoner.
According to the squadriglia diaries, the two confirmed victories were shared among the 91^a Squadriglia pilots plus Ceoletta (who used 120 rounds of ammunition during the combat) and the pilots from the 9^o Gruppo. Gon and Minelli in fact only claimed a shared probable in a combat against a reportedly six Gladiators, while the 10^o Gruppo’s Diary downgraded the victories to two probables. Monti, Prati and Steppi were credited with a damaged each while Ceoletta also claimed two damaged Gladiators (according to some Italian historians one Gladiator was shared between Monti, Prati and Steppi and the second shared between Gon and Minelli, while one or two other Gladiators were considered probably shot down but there is however no trace of such claims in the official diaries).
They had run into five Gladiators from 3 RAAF Squadron, which had taken off from ALG 74 at 11:25 to carry out an offensive patrol around Sofafi. The patrol intercepted a reported 16 to 18 CR.42 six miles north-west of Sofafi. During the ensuing combat three of the Italian fighters were claimed shot down, one apiece being credited to Flying Officers Alan Boyd, Wilfred Arthur and Alan Gatward, without loss. The Gladiators returned to base at 13:05.

On 23 December, 17 CR.42s from the 10^o Gruppo took off at 08:30 to escort ten bombers from the 15^o Stormo, which had taken off from T4 and bound to attack armoured vehicles around Sidi Azeiz. The escort included five fighters from the 91^a Squadriglia (Maggiore Carlo Romagnoli, Capitano Vincenzo Vanni, Maresciallo Giorgio Di Giulio, Sergente Maggiore Giovanni Casero and Sergente Luigi Ferrario), four from the 90^a Squadriglia (Tenente Giovanni Guiducci, Tenente Franco Lucchini, Sergente Alfredo Sclavo and Sergente Luigi Contarini) and eight from the 84^a Squadriglia (Capitano Luigi Monti, Tenente Antonio Angeloni, Sottotenente Prati, Sottotenente Bruno Devoto, Sergente Domenico Santonocito, Sergente Roberto Steppi, Sergente Corrado Patrizi and Sergente Piero Buttazzi).
The formation was attacked by six Hurricanes and the Italian pilots claimed one confirmed shot down, another as a probable and a third was obliged to force-land among its own armoured vehicles (the 90^a Squadriglia’s pilots expended 455 rounds of ammo). The three victories were credited as shared among all the participating pilots. The Italian fighters landed back at Z1 at 11:05 with Sergente Ferrario’s aircraft damaged. The bombers (led by Colonnello Napoli) landed back at base at 10:30, with only one machine damaged by the Hurricanes.
The Hurricanes were from 274 Squadron, which was out on a morning patrol to cover a line Sidi Omar-Sollum-Buq-Buq with twelve machines taking off with 15 minutes intervals. From the reports of the returning pilots, it seems that fighters from 73 Squadron were present even if this is not reported in 73 Squadron documents.
Pilots taking part were Pilot Officer Stanley Godden (P2638) (06:15-09:15), Pilot Officer Ernest Mason (P3722) (06:30-09:30), Second Lieutenant Bester (N2624) (06:45-09:35), Flying Officer Thomas Patterson (P2544) (07:00-09:45), Flight Lieutenant John Lapsley (V7293) (07:20-09:50), Sergeant Dean (V7423 (07:30-10:30), Second Lieutenant Robert Talbot (P3721) (07:45-11:05), Pilot Officer Garland (P 3977) (08:10-11:15), Sergeant John Clarke (N2627) (08:20-11.00), Flying Officer C. F. Greenhill (P5176), Pilot Officer Strange (N2628) (09:50-12:50) and Flight Lieutenant Peter Wykeham-Barnes (P2638) (10:00-13:00).
Pilot Officer Mason had a field day; firstly, he intercepted ten SM 79s in two vics of five at 07:30 (strangely enough he wrote 09:30 in his CFR) when he was 10 miles south-west of Gambut at the height of 12,000 feet. He discovered the ten bombers 2000 feet below and dived from above, past the escort on no. 4 of the rear vic. He reported:

“ no4 of rear vic dropped back but later observed to rejoin formation. Small a/c seen burning on ground (unreadable) miles south of Bir Chleta. Believed to be CR 42 claimed by 2nd Lieutenant Talbot. 12 CR 42s in 4s and 2s were on port flank 1000 feet above and behind. After carrying out this attack I climbed above and carried out another attack.”

“enemy aircraft damaged. Unable to observe further as I got involved with the escort and was also fired on by our own troops. Burning S79 observed on ground in this approximate position by Pilot Officer McFadden no 73 Squadron. 12 CR 42s in 2s and 4s were 1000 feet above on port flank. The escort had observed my approach as this was my second attack and closed in on main force that jettisoned bombs. After breaking off attack I got involved with 2 of the escort at 1000 feet and was considerably embarrassed by tracers and pom-pom fire from our own troops.”

“port engine caught fire a/c climbed to 200 feet and then hit ground with wheels and flaps up. Bounced twice and went on nose. I circled a/c (E) and only one man (pilot) emerged from front exit.”

“1 CR 42 shot down later burst in flames 1 S79 initial attack dropped out of formation and did not rejoin. Determined attacks from escort prevented me from observing results of combats with S 79. While the CR 42s attacked immediately the main formation increased speed but kept formation and opened fire.”

At 09:15 on 26 December, eight Gladiators from 3 RAAF Squadron took off from the LG south-west of Sollum to escort a Lysander doing artillery reconnaissance over Bardia. The Lysander failed to appear. At approximately 14:05 (obviously during a third patrol) two flights of five SM 79s escorted by a number of CR.42s were observed a few miles north-east of Sollum Bay. A separate formation of 18 CR.42s was following the bomber formation and escort 2,000 feet higher as top cover. Two Gladiators attacked the bomber formation whilst the remainder climbed to meet the higher formation. The attack on the bombers was broken off when the higher formation attacked the Gladiators. In the ensuing combat, Flight Lieutenant Gordon Steege and Flying Officer Wilfred Arthur each claimed a destroyed (seen to fall into the sea) and a damaged CR.42. Flying Officer Peter Turnbull, Flying Officer John Perrin and Flying Officer Alan Rawlinson each claimed one probable.
The CR.42s were 14 fighters from the newly arrived 23^o Gruppo led by the CO, Maggiore Tito Falconi and 22 CR.42s from the 10^o Gruppo. The CR.42s from the 23^o Gruppo included three from the 70^a Squadriglia (Tenente Claudio Solaro, Sergente Pardino Pardini and Tenente Gino Battaggion), five from the 74^a Squadriglia (Capitano Guido Bobba, Tenente Lorenzo Lorenzoni, Sottotenente Sante Schiroli, Sergente Maggiore Raffaele Marzocca (forced to return early due to a sudden illness) and Sergente Manlio Tarantino) and five from the 75^a Squadriglia (Tenente Pietro Calistri, Tenente Ezio Monti, Sottotenente Renato Villa, Sottotenente Leopoldo Marangoni and Maresciallo Carlo Dentis). The fighters from the the 10^o Gruppo included seven from the 91^a Squadriglia (Maggiore Carlo Romagnoli, Capitano Vincenzo Vanni, Capitano Mario Pluda, Sottotenente Andrea Dalla Pasqua, Sottotenente Ruggero Caporali, Sergente Maggiore Lorenzo Migliorato and Sergente Elio Miotto), nine from the 84^a Squadriglia (Capitano Luigi Monti, Tenente Antonio Angeloni, Sottotenente Prati, Sottotenente Bruno Devoto, Sergente Domenico Santonocito, Sergente Corrado Patrizi, Sergente Piero Buttazzi, Sergente Luciano Perdoni and Sergente Mario Veronesi) and six from the 90^a Squadriglia (Tenente Giovanni Guiducci, Tenente Franco Lucchini, Sottotenente Alessandro Rusconi, Sottotenente Neri De Benedetti, Sergente Luigi Contarini and Sergente Giovanni Battista Ceoletta), which had taken off at 13:00.
They were escorting ten SM 79s from the 41^o Stormo under Tenente Colonnello Draghelli and five SM 79s 216^a Squadriglia, 53^o Gruppo, 34^o Stormo, led by Tenente Stringa. The SM 79s had taken off from M2 at 12:25 and attacked Sollum harbour’s jetty (reportedly hit) and two destroyers inside Sollum Bay (with poor results because of the heavy AA fire). AA from the ships hit four bombers from the 34^o Stormo; one of them, piloted by Sottotenente Bellini had to force land close to Ain El Gazala with the central engine out of action. Returning pilots reported an attempt to intercept by some Gladiators but the escort repulsed the British fighters. They landed without further problems at 15:15.
Over the target, immediately after the bombing, the Italian fighters reported the interception of “enemy aircraft” alternatively “many Glosters” or “Hurricanes and Glosters”. The 70^a Squadrigli pilots claimed a shared Hurricane, this was possibly an aircraft from 33 Squadron. This unit’s ORB reported that during the day’s patrols many SM 79s and CR.42s were intercepted with one CR.42 believed damaged. Two Gladiators confirmed and two probables were shared between the whole 10^o Gruppo. Another Gladiator was assigned to the 23^o Gruppo (in the documents of 75^a Squadriglia but this is not confirmed by the other two Squadriglie). Many Glosters were claimed damaged by Tenente Lorenzoni, Sottotenente Schiroli, Sergente Tarantino, Sottotenente Marangoni, Tenente Calistri, Tenente Monti and Sottotenente Villa. The CR.42s were back between 14:30 and 15:05.
No Gladiators were lost even if three of them were damaged (all repairable within the unit). The Australians had done a very good job indeed, facing a formation four times more numerous (even if it seem improbable that all the Italian fighters were able to join the combat). From the Italian reports it seems that only the front sections of the escort (including the 74^a, 75^a and the 84^a Squadriglie) were engaged in a sharp dogfight with the Gladiators. The Australians were able to shot down the CO of the 74^a Squadriglia, Capitano Guido Bobba, who was killed when his fighter fell in flames into the sea and damaged Tenente Lorenzoni’s fighter, who landed at T2 (and came back to Z1 the day after). Three more CR.42s were damaged when Tenente Angeloni was forced to land at T5 before reaching Z1, Sergente Veronesi’s fighter was damaged and Sottotenente Prati was forced to make an emergency landing short of T2 (his fighter was reportedly undamaged and only suffering for a slight engine breakdown). Maggiore Falconi’s fighter was also heavily damaged but managed to return. The morning after Angeloni was able to return to Z1 with his aircraft.
Capitano Guido Bobba was awarded a posthumously Medaglia d’Argento al valor militare. He was replaced as CO of the 74^a Squadriglia by Tenente Mario Pinna.

Prati was later transferred to 376^a Squadriglia.

On 18 June 1941, he crashed with his CR.42 at El Adem and was killed.

At the time of his death, Prati was credited with 4 shared biplane victories.

Claims:

Kill no.	Date	Time	Number	Type	Result	Plane type	Serial no.	Locality	Unit
	1940
	14/09/40	11:00-	1/15	Blenheim (a)	Shared destroyed	Fiat CR.42		Sollum area	90a Squadriglia
	12/12/40	11:10-	1	Gladiator (b)	Damaged	Fiat CR.42		Bir Enba area	84a Squadriglia
	23/12/40	08:30-11:05	1/17	Hurricane (c)	Shared destroyed	Fiat CR.42		Sidi Azeiz area	84a Squadriglia
	23/12/40	08:30-11:05	1/17	Hurricane (c)	Shared probable	Fiat CR.42		Sidi Azeiz area	84a Squadriglia
	23/12/40	08:30-11:05	1/17	Hurricane (c)	Shared damaged	Fiat CR.42		Sidi Azeiz area	84a Squadriglia
	26/12/40	13:00-15:05	1/22	Gladiator (d)	Shared destroyed	Fiat CR.42		Sollum area	84a Squadriglia
	26/12/40	13:00-15:05	1/22	Gladiator (d)	Shared destroyed	Fiat CR.42		Sollum area	84a Squadriglia
	26/12/40	13:00-15:05	1/22	Gladiator (d)	Shared probable	Fiat CR.42		Sollum area	84a Squadriglia
	26/12/40	13:00-15:05	1/22	Gladiator (d)	Shared probable	Fiat CR.42		Sollum area	84a Squadriglia

Biplane victories: 4 shared destroyed, 3 shared probably destroyed, 1 and 1 shared damaged.
TOTAL: 4 shared destroyed, 3 shared probably destroyed, 1 and 1 shared damaged.
(a) This claim can’t be verified with RAF records.
(b) Claimed in combat with Gladiators from 3 RAAF Squadron, which claimed 3 CR.42s without suffering losses. The 4^o Stormo claimed 2 probables while losing one CR.42 (Sergente Crestani PoW).
(c) Claimed in combat with Hurricanes from 274 Squadron, which claimed one CR.42 while suffering one damaged Hurricane. 10^o Gruppo claimed one, one probable and one damaged Hurricanewhile suffering one damaged CR.42.
(d) Claimed in combat with Gladiators from 3 RAAF Squadron, which claimed 2 and 3 probables without any losses, and possibly Hurricanes from 33 Squadron, which claimed a damaged CR.42 during the day. The 23^o Gruppo claimed 1 Hurricane and 1 Gladiator and the 10^o Gruppo claimed 2 and 2 probable Gladiators while losing one CR.42 and getting five more damaged.

Sources:
A History of the Mediterranean Air War 1940-1945: Volume One – Christopher Shores and Giovanni Massimello with Russell Guest, 2012 Grub Street, London, ISBN 978-1908117076
Desert Prelude: Early clashes June-November 1940 - Håkan Gustavsson and Ludovico Slongo, 2010 MMP books, ISBN 978-83-89450-52-4
Diario Storico 84^a Squadriglia kindly provided by Ludovico Slongo
Diario Storico 90^a Squadriglia kindly provided by Ludovico Slongo
Diario Storico 91^a Squadriglia kindly provided by Ludovico Slongo
Elenco Nominativo dei Militari dell’ A. M. Decorati al V. M. Durante it Periodo 1929 - 1945 2 Volume M - Z
Quelli del Cavallino Rampante - Antonio Duma, 1981 Editore Dell'Ateneo, Roma
Additional information kindly provided by Ludovico Slongo