Blériot-SPAD S.56
| S.56 | |
|---|---|
| General information | |
| Type | Airliner |
| Manufacturer | Blériot |
| Number built | 22 |
| History | |
| First flight | February 3 1923 |
| Developed from | Blériot-SPAD S.33 |
The Blériot-SPAD S.56 was a family of French airliners developed in the 1920s as various refinements of the S.33 design. All S.56 versions shared two new features: the first was a newly designed, all-metal wing, replacing the wooden wing of earlier related designs and the second was a redesigned passenger cabin, replacing the S.33's four single seats in a row with two rows of double seats. A second access door was also added.