Savoia-Marchetti S.73
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File:SM S.73.jpg
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| 250px | |
| S.73 | |
|---|---|
| Type | Airliner |
| Manufacturer | Savoia-Marchetti |
| Caption | Czech Airlines S.73 |
| Designer | |
| First flight | 1934 |
| Introduced | |
| Retired | |
| Status | |
| Primary user | |
| More users | |
| Produced | |
| Number built | |
| Unit cost | |
| Variants with their own articles | |
The Savoia-Marchetti S.73 was a three engine airliner that flew during the 1930s and early 1940s. The first prototype flew in 1934. The S.73 flew in passenger service with airlines such as Sabena, Ala Littoria, Czech Airlines and Avio Linee Italiane. At the outbreak of World War II, some of these planes were pressed into military transport duty with Italy and Belgium.
Specifications (S.73)
crew = 4-5 and 18 passengers length main = 17.45 m length alt = 57 ft 3 in span main = 24.0 m span alt = 78 ft 9 in height main = 4.95 m height alt = 15 ft 1 in area main = area alt = empty weight main = empty weight alt = loaded weight main = 10,430 kg loaded weight alt = 22,933 lb max takeoff weight main = max takeoff weight alt =
engine (prop) = Piaggio Stella X.RC 9 type of prop = air cooled radial engine number of props = 3 power main = 522 kW power alt = 700 hp max speed main = max speed alt = cruise speed main = 280 km/h cruise speed alt = 174 mph range main = 1,020 km range alt = 633 mi ceiling main = 7,400 m ceiling alt = 24,278 ft climb rate main = climb rate alt = loading main = loading al t= power/mass main = power/mass alt =