 | This article includes a list of general references, but it lacks sufficient corresponding inline citations. (April 2018) |
| S.66 | |
|---|---|
| |
| Role | Flying boat airliner then search and rescue |
| National origin | Italy |
| Manufacturer | Savoia-Marchetti |
| First flight | 1931 |
| Introduction | 1932 |
| Retired | 1939 (civil use)[1] 1943 (military) |
| Status | Retired |
| Primary users | Ala Littoria[2] Regia Aeronautica |
| Number built | 24 |
| Developed from | Savoia-Marchetti S.55 |
The Savoia-Marchetti S.66 was a 1930s Italian twin-hull flying boat designed and built by Savoia-Marchetti as an enlarged development of the S.55.