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Macchi M.7

From Wikipedia, the free encyclopedia
Macchi M.7
Macchi M.7 fighter
Rolesingle-seat fighter flying-boat
Type of aircraft
National originItaly
ManufacturerMacchi
DesignerAlessandro Tonini
First flight1918
Primary userItalian Navy Aviation
Number built100+
Macchi M.7bis racer

TheMacchi M.7 was an Italian single-seatfighterflying boat designed byAlessandro Tonini and built byMacchi. A modified version of the M.7, the M.7bis won theSchneider Trophy in 1921.

Development

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The M.7 was similar to the earlierM.5 but had a modified hull and was powered by anIsotta Fraschini V.6 engine. Due to the end ofWorld War I, only 17 aircraft were delivered to the Italian Navy. In 1919, two were sold to Argentina and four to Sweden, and in 1921, Brazil bought three.

In 1920, Tonini designed theM.7bis a racing version of the M.7 for the Schneider Trophy. The M.7bis had a lighter structure and reduced-span wings. Five M.7s entered the 1921 competition at Venice, which was won by Giovanni di Briganti flying the M.7bis. At the 1922 competition at Naples, the M.7bis came in fourth.

In 1923, a revised variant of the M.7, theM.7ter appeared. This had a redesigned hull, revised wing configuration and a new tail unit. Three different versions of the M.7ter were built, including theM.7ter AR, which hadfolding wings to allow them to operate from theseaplane-carrierGiuseppe Miraglia. In 1924, six Italian naval squadrons were equipped with the M.7ter and over 100 were built. The aircraft was also used as late as 1940 by civilian flying schools.

Operators

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 Argentina
 Brazil
 Kingdom of Italy
 Paraguay
 Sweden

Surviving aircraft

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A single Macchi M.7 has survived to this day. It was built in Italy around 1918 and was used by the Swedish Air Force from 1921 to 1927. It is now on display in theSwedish Air Force Museum with Swedish insignia.[1]

Specifications (M.7ter)

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Macchi m7 in Linköping 2006

Data from[2]

General characteristics

  • Crew: 1
  • Length: 8.09 m (26 ft 6.5 in)
  • Wingspan: 9.95 m (32 ft 7.75 in)
  • Height: 2.97 m (9 ft 9 in)
  • Wing area: 23.50 m2 (252.96 sq ft)
  • Empty weight: 805 kg (1,775 lb)
  • Gross weight: 1,098 kg (2,421 lb)
  • Powerplant: 1 ×Isotta Fraschini V.6 inline piston engine , 194 kW (260 hp)

Performance

  • Maximum speed: 200 km/h (124 mph, 108 kn)
  • Endurance: 3 hours 0 minutes
  • Service ceiling: 7,000 m (22,965 ft)

Armament

See also

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Related lists

References

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Wikimedia Commons has media related toMacchi M.7.
  1. ^Käsper, Uppdaterad: Informationsansvarig: Rickard."Macchi M.7".www.flygvapenmuseum.se (in Swedish). Retrieved2021-10-24.
  2. ^Orbis 1985, page 2393
  • Taylor, Michael J. H. (1989).Jane's Encyclopedia of Aviation. London: Studio Editions.
  • The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985). Orbis Publishing.
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