C.200 Saetta
Preserved C.200 in the markings of 372° Sq. Regia Aeronautica
Role	Fighter
Manufacturer	Aeronautica Macchi
Designed by	Mario Castoldi
First flight	24 December 1937
Introduced	1939
Retired	1947
Primary user	Regia Aeronautica
Number built	1,153

The Macchi C.200 Saetta (also variously identified as the MC.200) (Italian: Lightning) was a World War II fighter aircraft built by Aeronautica Macchi in Italy, and used in various forms throughout the Regia Aeronautica (Italian Air Force). The C.200 was operational in Greece, North Africa, Yugoslavia, Mediterranean and Russia (where it obtained the rate of 88 kills for 15 losses).

Contents 1 Design and development 2 Production 3 Operational history 3.1 North Africa 3.2 Eastern Front 3.3 After the armistice 4 Variants 5 Operators 6 Specifications (Macchi C.200 early series) 7 See also 8 References 8.1 Notes 8.2 Bibliography 9 External links

[edit] Design and development

Following the end of Italy's campaigns in East Africa, a program was started to completely re-equip the Regia Aeronautica with a new interceptor aircraft of modern design. The 10 February 1936 specifications ^[1] called for an aircraft powered by a single radial engine, with a top speed of 500 km/h, climb rate at 6.000 meters of 5 minutes, with a flight endurance of two hours, and armed with a single (later increased to two) 12.7 mm (0.5 in) machine gun.^[2]

Macchi's lead designer was Mario Castoldi, the creator of several racing aircraft which competed for the Schneider Trophy, including the M.39, which won the competition in 1926. He also designed the M.C. 72. In designing a modern fighter, Castoldi proposed a modern all-metal cantilever low-wing monoplane, with retractable landing gear, and an enclosed cockpit. The fuselage was of semi-monocoque construction, with self-sealing fuel tanks under the pilot's seat, and in the centre section of the wing. The distinctive "hump" elevated the cockpit to provide the pilot with an unobstructed view over the engine. The wing had an advanced system whereby the hydraulically-actuated flaps were interconnected with the ailerons, so that when the flaps were lowered the ailerons drooped as well.

Power was provided by the 650 kW (870 hp) Fiat A.74 radial engine, although Castoldi preferred inline engines, and had used them in all of his previous designs. With "direttiva" (Air Ministry Specific) of 1932, Italian industrial leaders had been instructed to concentrate solely on radial engines for fighters, due to their better reliability.^[3] The A.74 was a re-design of the American Pratt & Whitney R-1830 SC-4 Twin Wasp made by engineers Tranquillo Zerbi and Antonio Fessia and was the only Italian engine that could provide a reliability similar to Allied products.^[4]

Although the Macchi C.200 was considered underpowered, the air-cooled radial engine made it suitable for ground attack. Consequently, the C.200 was often used as a cacciabombardiere (fighter-bomber).^[5] Moreover, it was maneuverable and had a sturdy all-metal construction. Its armament of two 12.7 mm (.5 in) machine guns was not sufficient, but the Saetta could compete with contemporary Allied fighters.

The first prototype (MM.336) C.200 flew on 24 December 1937, in Lonate Pozzolo,Varese, with Macchi Chief Test Pilot Giuseppe Burei at the controls. It was followed by the second prototype early the next year. During testing, the aircraft attained 805 km/h (500 mph) in a dive, although it could muster only 500 km/h (310 mph) in level flight due to a lack of engine power. Nevertheless, this was better than the performance of the competing Fiat G.50, Reggiane Re.2000, A.U.T. 18, IMAM Ro.51, and Caproni-Vizzola F.5. In 1938 the C.200 won the tender "Caccia I" (fighter 1st) of the Regia Aeronautica, even if after tests at Guidonia airport, on 11 June 1938, Maggiore Ugo Borgogno had warned that when turning at 90° and the pilot tried to make a tighter turn, the aircraft became extremely difficult to control, tending to turn upside down, mostly to the right and entering into a violent flat spin.^[6] Nevertheless, an initial order for 99 was placed to Macchi factory. The G.50 (which in same flight tests at Guidonia airport out-turned the Macchi ^[6]) was also placed in limited production, because it could be brought into service earlier. Production started in June 1939.

Like other of the early Italian monoplanes, the C.200 suffered from a dangerous tendency to go in a spin.^[7]

Early production C.200 aircraft showed autorotation problems similar to the ones of the Fiat G.50, Ro.51, AUT 18 and Re.2000. At the beginning of 1940 two deadly accidents occurred due to autorotation. Deliveries and production stopped, and the Regia Aeronautica thought of abandoning use of the type, as the skill involved in flying it was beyond that of the average pilot.^[8] . The problem was the new profile of the wing. Castoldi soon tested a new profile, but a solution to the autorotation problem was found by Sergio Stefanutti, chief designer of SAI Ambrosini in Passignano sul Trasimeno, based on studies by Willy Messerschmitt and the NACA. He redesigned the wing section according to variable (instead of constant) profile^[9] by just covering parts of the wings with plywood.^[6]

The new wing entered production in 1939/194 in SAI Ambrosini and became a standardon the planes producted by Aermacchi too and Breda, on licence producer.^[10] After the wings of the Saetta were modified, the MC 200 proved to be, at that time, the best Italian fighter: its entry in service on Aegean and Malta fronts confirmed that - according to some authors ^[11] - with many successes against the Hurricanes. At the beginning of 1940, Denmark was set to place an order for 12 C.200s, a deal that fell through when Germany invaded Denmark.

[edit] Production

The most serious handicap was the low production rate of the type at over 22,000 hours in production time due to antiquated construction technology.^[12] A total of 1,153 Saettas were eventually produced, but almost all were gone by the time of the armistice between Italy and Allied armed forces in September 1943.

In an attempt to improve performance, a C.201 prototype was created with a 750 kW (1,000 hp) Fiat A.76 engine, but this was abandoned in favour of the Daimler-Benz DB 601-powered C.202. The Saetta was to have been replaced outright by the C.202 after only one year in production, but the C.200's service life was extended because Alfa Romeo could not produce enough of the RA.1000 (license-built DB 601) engines, and more C.200s were built using C.202 parts while waiting for production to increase.

[edit] Operational history

In August 1939 about 30 Macchis, by which time it had been given the name Saetta ("Lightning"), were delivered to 10° Gruppo of 4° Stormo, stationed in North Africa. But pilots of this elite unit of Regia Aeronautica refused the C.200, preferring the more manouvrable Fiat CR.42. These "Saettas" were transferred to 6° Gruppo of 1° Stormo in Sicily (who were enthusiastic supporters of the new fighter) and Gruppo 152°, from 54° Stormo, in Vergiate. When Italy entered the war on 10 June 1940, 144 Macchi were operational, half of them were serviceable.^[6] Although the first 240 aircraft had fully-enclosed cockpits, the subsequent variants had open cockpits at the request of the Italian pilots.^[13] The first Macchi C.200s to make their debut in combat were those of the 6° Gruppo Autonomo C.T. led by Wing Commander Armando Francois. This Squadron was based at the Sicily airoport of Catania Fontanarossa. One of the Saettas of this unit was the first C.200 to be lost in combat. On 23 June 1940, 14 Macchis (eight from 88a Squadriglia, five from 79a Squadriglia and one from 81a Squadriglia) were escorting 10 SM.79s from 11° Stormo when they were intercepted by two Gloster Gladiators. The N5519 piloted by Flt Lt George Burges attacked the bombers but was in turn attacked by a Macchi flown by Sergente Maggiore Lamberto Molinelli of 71a Squadrigllia over the sea off Sliema. The Macchi overshot four or five times the more agile Gladiator that eventually shot down the Saetta.^[14]

Only on 1 November, were the C.200s credited with their first kill; a Sunderland on a reconnaissance mission was sighted and attacked just outside Augusta by a flight of Saettas that there were in patrol. ^[15] With the arrival towards the end of December 1940 of X Fliegerkorps in Sicily, the Macchis were assigned escort duty for I/StG.1 and II/StG.2 Ju 87 bombers attacking Malta, as at that time German Stukas did not have adequate fighter cover, until 7./JG 26 Bf 109s arrived.^[16]

[edit] North Africa

Fitted with dust filters and designated C.200AS, Saettas saw extensive use in North Africa. The Macchi's introduction was not well received by pilots when in 1940, the first C.200 unit, 4 Stormo discharged the type in favour of the C.R.42. The first combat missions were flown as escorts for Savoia-Marchetti SM.79 bombers attacking Malta in June 1940, where one C.200 was claimed by a Gladiator.

The Saetta with its sturdy construction, and its agility permitted skilled pilots to effectively fight against more modern designs like the British Hawker Hurricane and the American Curtiss P-40. Its greatest weakness was the light armament of two 12.7 mm (.5 in) Breda-SAFAT machine guns.^[13]

While the Hurricane was faster at sea level (450 km/h/280 mph vs the C.200's 430 km/h/270 mph), the Saetta could reach more than 500 km/h (310 mph) at 4,500 m (14,800 ft), although speed dropped off at altitude: 490 km/h (300 mph) at 6,000 m (19,700 ft) and 350 km/h (220 mph) at 7,000 m (23,000 ft) with a maximum ceiling of 8,800 m (29,000 ft). Comparative speeds of the Hurricane Mk I was 505 km/h (314 mph) at 5,000 m (16,400 ft) and 528 km/h (328 mph) at 6,000 m (19,700 ft).^[17] Over 5,000 m (16,400 ft) and at very low levels, only the huge Vokes (anti-sand) air filter fitted to the "tropical" variants slowed the Hurricane Mk II to Macchi levels. Although the Macchi C.200 was more agile than the Hurricane, it was lightly armed, its windshield and pilot's seat were not usually armoured nor was a radio normally fitted as standard, while its flight characteristics, even if better than the G.50, were not easily mastered by the average Italian pilot.

On 8 December 1941, Macchi MC.200s of the 153° Gruppo engaged Hurricanes from 94 Squadron. A violent dogfight developed with the commanding officer, Squadron Leader Linnard attempting to intercept a Macchi attacking a Hurricane. Both aircraft were making steep turns and losing height, but Linnard was too late and the Macchi, turning inside the Hurricane, had already hit the cockpit area. The stricken aircraft turned over at low level and dived into the ground, bursting into flames. Its pilot, the New Zealand born RAF "ace" (six enemy aircraft destroyed and many more probably destroyed) Flight Lieutenant Owen Vincent Tracey was killed.^[6][18]

In same areas, C.200s operated as fighter-bombers against land and naval objectives, and sank the British destroyers HMS Zulu,and HMS Sikh near Tobruk, September 1942.

The C.200 subsequently saw action over Greece, Yugoslavia and the Balkans, frequently engaged in dogfights with British Hurricanes and Gladiators on the Balkans.^[6]

[edit] Eastern Front

In August 1941, 51 C.200s were sent to the Eastern Front with the Italian Air Force Expeditionary Corps in Russia (Corpo Italiano di Spedizione in Russia). Together with C.202s, they claimed 88 to 15 victory/loss ratio.^[13] The first Macchis arrived in Tudora, near Odessa, on 13 August 1941, commanded by Major (Maggior) Borzoni and deployed in 359a, 362a, 369a and 371a Flights (Squadriglias). Taking part in the September offensive on Dnjepr River, as the offensive went on, they operated sporadically from airstrips in Krivoi Rog, Saporoshje, Stalino, Borvenkovo, Voroshilovgrad, Makiivka, Oblivskaja, Millerovo and the most eastern location, Kantemirovka. During February 1942, the C.200 was employed in attacking Russian airfields at Kranyi Liman, Luskotova and Leninski Bomdardir.

The following winter, the Soviet counter-offensive resulted in a retreat. By early-December, only 32 "Saettas" were still operating, along with 11 Macchi C.202s. The losses grew in the face of a more aggressive enemy flying newer machines. The last major action was on 17 January 1943: 25 Macchis strafed enemy troops in the Millerovo area. Some Macchi C.200s were captured by Soviets during the retreat.

The summary of Corpo Italiano di Spedizione in Russia included: 2,557 offensive flights (of which 511 with bombs dropping), 1.310 strafing attacks, 1.938 escort missions, 88 enemy aircraft destroyed for the loss of only 15 Saettas. The top scoring unit was 362a Squadriglia commanded by Captain (Capitano) Germano La Ferla, with 30 Soviet aircraft destroyed in the air and 13 destroyed on the ground.^[6]

[edit] After the armistice

Twenty-three Saettas were transferred to Allied airfields in southern Italy, and flown for a short time by pilots of the Italian Co-Belligerent Air Force (Aviazione Cobelligerante Italiana, or ACI). A small number also flew for the pro-German National Republican Air Force (Aeronautica Nazionale Repubblicana, or ANR) based in northern Italy.

[edit] Variants

The Saetta underwent very few modifications during its service life. Aside from the switch to an open canopy, later aircraft were fitted with an upgraded radio and an armoured seat. Some late-production Saettas were built with the MC.202 Serie VII wing, thus adding two 7.7 mm (.303 in) Breda-SAFAT machine guns to the armament. The four (including two proposed) C.200 derivatives were:

M.C. 200 (prototypes)

Two prototypes fitted with the 623 kW (840 hp) Fiat a.74 RC 38 radial piston engine.

M.C. 200

Single-seat interceptor fighter, fighter-bomber aircraft. Production version.

M.C.200bis

Breda-proposed modification with a Piaggio P.XIX R.C.45 engine producing 880 kW (1,180 hp) at 4,500 m (14,800 ft). Converted from an early production C.200: first flight 11 April 1942 from Milano-Bresso flown by Luigi Acerbi. The aircraft was then fitted with a larger propeller and a revised engine cowling. Top speed in trials was 535 km/h (332 mph). It did not enter production as the C.200 had been replaced by more advanced designs.

M.C.200AS

Adapted version to North African Campaign.

M.C.200CB

Fighter-bomber version with 320 kg (710 lb) of bombs or two external fuel tanks (fighter escort).

M.C.201

As an answer to a 5 January 1938 request by the Regia Aeronautica for a C.200 replacement, Aermacchi proposed the C.201, with a revised fuselage, an engine Isotta-Fraschini Astro A.140RC.40 (license variant of the French Gnome-et-Rhone GR.14Krs Mistral Masjor) with 870CV. But later the choice was for the Fiat A.76 R.C.40 engine with 750 kW (1,000 hp). Two prototypes were ordered. The first flew on the 10 August 1940, still with the less powerful engine A.74.^[19] Although Macchi estimated a top speed of 550 km/h (340 mph), the prototype was cancelled after Fiat abandoned the troublesome A.76 engine.

[edit] Operators

 Germany

• Luftwaffe operated some captured aircraft.

 Italy

• Regia Aeronautica
• Italian Co-Belligerent Air Force

[edit] Specifications (Macchi C.200 early series)

Data from ^[13] and^[20]

General characteristics

• Crew: 1
• Length: 8.25 m (27 ft 1 in)
• Wingspan: 10.58 m (34 ft 8 in)
• Height: 3.05 m (10 ft 0 in)
• Wing area: 16.82 m² (181.00 ft²)
• Empty weight: 1,964 kg (4,330 lb)
• Loaded weight: 2,200 kg (4,840 lb)
• Max takeoff weight: 2,395 kg (5,280 lb)
• Powerplant: 1× Fiat A.74 R.C.38 14-cylinder air-cooled radial engine, 650 kW (870 hp) at 2,520 rpm for takeoff

Performance

• Maximum speed: 504 km/h (313 mph) at 4,500 m (14,765 ft)
• Range: 570 km (354 mi)
• Service ceiling: 8,900 m (29,200 ft)
• Rate of climb: 15.3 m/s (3,030 ft/min)
• Wing loading: 131.7 kg/m² (26.9 lb/ft²)
• Power/mass: 0.286 kW/kg (0.176 hp/lb)

Armament

• 2 × 12.7 mm (.5 in) Breda-SAFAT machine guns, 370 rpg
• Some aircraft were field-modified to carry up to 8 × 15 kg (33 lb) or 2 × 50, 100, or 150 kg (110, 220, or 330 lb) bombs under the wings

[edit] See also

Wikimedia Commons has media related to: Macchi MC.200

• Italian aircraft production 1935 to 1945
  

Related development

• Macchi MC.202
• Macchi MC.205
  

Comparable aircraft

• Bloch MB.150
• Curtiss P-36
• Curtiss-Wright CW-21
• Fiat G.50
• Grumman F4F Wildcat
• IAR 80
• Mitsubishi A6M
• Nakajima Ki-43
• Polikarpov I-180
• Reggiane Re.2000
• Seversky P-35
  

[edit] References

[edit] Notes

[edit] Bibliography

[edit] External links

• The Macchi MC.200 Saetta (Lightning) by Frans Bonné
• Macchi: The Fighters with the Hunchback by Sebastiano Tringali

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