| S.46 | |
|---|---|
 | |
| General information | |
| Type | Airliner |
| Manufacturer | Blériot |
| Primary user | Franco-Roumaine |
| Number built | ca. 40 |
| History | |
| First flight | June 16, 1921 |
| Developed from | Blériot-SPAD S.33 |
The Blériot-SPAD S.46 was a small French airliner of the 1920s, developed from the Blériot-SPAD S.33. Like its predecessor, it was a conventional biplane that seated four passengers in an enclosed cabin while the pilot and occasionally a fifth passenger rode in an open cockpit. The S.46 had a redesigned wing of longer span and a far more powerful engine. The type was employed by Franco-Roumaine, which purchased 38 out of the 40 examples produced for use on their continental European routes.
In 1922 one of the S.46s, modified to use a more powerful 336 kW (451 hp) Lorraine 12E Courlis W-12 engine was redesignated S.86. In 1929 this was changed to a Hispano-Suiza engine in the same power range and redesignated S.126.
In 1925, the surviving 34 Franco-Roumaine aircraft were recalled to Blériot where they underwent remanufacture to incorporate various refinements. These refurbished aircraft were redesignated S.66. One of these aircraft was subsequently also modified to use a more powerful 336 kW (451 hp) Lorraine 12E Courlis W-12 engine and redesignated S.116.
Variants
- S.46
- Single-engined passenger airliner, powered by a single 276 kW (370 hp) Lorraine-Dietrich 12Da V-12 engine.
- S.66
- 38 remanufactured S.46s.
- S.86
- One S.46 was modified when it was fitted with the more powerful 336 kW (451 hp) Lorraine 12E Courlis W-12 engine.
- S.116
- One S.66 was modified with the more powerful 336 kW (451 hp) Renault 12Ja V-12 engine
- S.126
- The S.86 was further modified again, when it was fitted with a 336 kW (451 hp) Hispano-Suiza 12Ha V-12 engine.
Operators
- Franco-Roumaine (38 aircraft)
Specifications (S.46)
General characteristics
- Crew: 1 pilot
- Capacity: 5 passengers
- Length: 9.05 m (29 ft 8 in)
- Wingspan: 12.6 m (41 ft 4 in)
- Height: 3.18 m (10 ft 5 in)
- Wing area: 47 m (510 sq ft)
- Empty weight: 1,417 kg (3,124 lb)
- Gross weight: 2,270 kg (5,004 lb)
- Powerplant: 1 × Lorraine-Dietrich 12Da V-12 water-cooled piston engine, 276 kW (370 hp)
Performance
- Maximum speed: 214 km/h (133 mph, 116 kn)
- Range: 800 km (500 mi, 430 nmi)
- Service ceiling: 5,050 m (16,570 ft)
- Rate of climb: 2.7 m/s (530 ft/min)
See also
Related development
References
 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help improve this article by introducing more precise citations. (May 2023) (Learn how and when to remove this message) |
- Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions. p. 163.
- World Aircraft Information Files. London: Bright Star Publishing. pp. File 890 Sheet 42.
- aviafrance.com
| SPAD and Blériot-SPAD aircraft | |||||||
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| SPAD aircraft | |||||||
| Blériot-SPAD aircraft |
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