| Manufacturer | Caproni |
| Model | Ca.87 Polonia |
| Modification | Ca.87 |
| Country | Italy |
| Years | 1929 |
| Type | Flying boat |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 25.00 m |
| Length | 15.01 m |
| Height | 5.60 m |
| Wing area | 143.00 m2 |
| Zero fuel weight | - |
| Empty weight | - |
| Maximum takeoff weight | - |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 4 Issota Fraschini Asso |
| Power | 4 x 265 HP |
| Thrust | - |
| Maximum speed | 180 km/h |
| Cruising speed | 146 km/h |
| Rate of climb | - |
| Practical range | 5000 km |
| Service ceiling | 4000 m |
| Hovering ceiling | - |
| Crew | 2 |
