| Macchi M.3 | |
|---|---|
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| |
| Role | Biplane flying boat |
| Manufacturer | Macchi |
| First flight | 1916 |
| Retired | 1924 |
| Primary user | Regia Marina |
| Number built | 200 |
| Developed from | Macchi L.2 |
The Macchi L.3, or later Macchi M.3, was an Italian biplane flying boat developed from the earlier L.2.