Macchi M.5

Development

The first prototype of a single-seat sesquiplane fighter was the Type M which first flew in 1917. Developed by engineers Buzio and Calzavera it had a single-step hull and an open cockpit forward of the wings and was similar to the earlier Macchi M.3. It was followed by another prototype with a revised tail unit designated the Ma and further developed as the M bis and Ma bis. The production aircraft was designated the M.5 and like the prototypes was powered by a single Isotta Fraschini V.4B engine in pusher configuration. Deliveries soon commenced in the summer of 1917 to the Aviazione per la Regia Marina (Italian Navy Aviation). Late production aircraft had a more powerful Isotta Fraschini V.6 engine and redesigned wingtip floats, they were designated M.5 mod. Macchi produced 200 aircraft and another 44 were built by Società Aeronautica Italiana.

Operational history

The M.5 was operated by five Italian maritime patrol squadrons as a fighter and convoy escort, and some were embarked on the Giuseppe Miraglia. Towards the end of World War I, the aircraft were flown by both United States Navy and United States Marine Corps airmen. Ensign Charles Hammann won the first Medal of Honor awarded to a United States naval aviator in an M.5.

In 1923, when the Regia Aeronautica was formed, 65 M.5s were still in service, although they all had been scrapped within a few years.

In Popular Culture

In the 1992 Japanese animated film "Porco Rosso", Porco’s fighter when he served with the Italian Navy Aviation during World War I was a Macchi M.5.

Operators

Specifications (M.5)

Data from

General characteristics

Performance

Armament