Comparison of Curtiss SO3C Seamew and North American O-47 [S]ave
| Attribute |  Curtiss SO3C Seamew × |  North American O-47 × |
|---|---|---|
| General | ||
| Manufacturer | Curtiss | North American Aviation NAA |
| Model | Curtiss SO3C Seamew | North American O-47 |
| Country | United States | United States |
| Manufactured from (year) | 1941 | 1936 |
| Manufactured to (year) | 1943 | 1939 |
| Type | Amphibious | Military Propellor Planes |
| Icao | SO3C | O47 |
| Performance | ||
| Engine | 1x Ranger V-770-6 | 1x Wright R-1820-49 radial |
| Power, hp (hp) | 600 | 975 |
| Max cruise speed (km/h) | 278 | 356 |
| Approach speed (km/h) | 89 | - |
| Travel range (km) | 1,852 | 1,352 |
| Service ceiling (m) | 4,816 | 7,071 |
| Rate of climb (m/sec) | 4.65 | 7.47 |
| Weights | ||
| Max take off weight (kg) | 2,599 | 3,649 |
| Max payload (kg) | 300 | - |
| Fuel tank capacity (l) | 303 | - |
| Dimensions | ||
| Seats | 2 | 3 |
| Exterior length (m) | 11.23 | 10.13 |
| Tail height (m) | 4.57 | 3.7 |
| Fuselage diameter (m) | 1.3 | 1.2 |
| Wing span (m) | 11.58 | 14.12 |
| Wing tips | No Winglets | No Winglets |
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