Comparison of Eclipse 400 ECJ and Yakovlev Yak-3 [S]ave
| Attribute |  Yakovlev Yak-3 × |  Eclipse 400 ECJ × |
|---|---|---|
| General | ||
| Manufacturer | Yakovlev | Eclipse Aviation |
| Model | Yakovlev Yak-3 | Eclipse 400 ECJ |
| Country | Russia | United States |
| 1↑Manufactured from (year) | 1943 | 2009 |
| Manufactured to (year) | 1946 | 2009 |
| Type | Military Propellor Planes | VLJ (Very Light Jets) |
| Icao | YAK3 | E400 |
| Performance | ||
| Engine | 1x Klimov VK-105PF2 | 1x 1 × Pratt & Whitney PW615F turbofan |
| Power, hp (hp) | 1,260 | - |
| Power, lbf (lbf) | - | 1,200 |
| Avionics | - | Avio NG avionics |
| Max cruise speed (km/h) | 646 | 639 |
| Approach speed (km/h) | 109 | - |
| Travel range (km) | 900 | 2,326 |
| Fuel economy (km/l) | - | 7.143 |
| Service ceiling (m) | 10,394 | 12,497 |
| Rate of climb (m/sec) | 21.67 | - |
| Take off distance (m) | 345 | 742 |
| Landing distance (m) | 580 | 850 |
| Weights | ||
| Max take off weight (kg) | 2,697 | 2,177 |
| Max payload (kg) | 351 | 907 |
| Baggage volume (m³) | - | 0.5 |
| Dimensions | ||
| Seats | 1 | 4 |
| Exterior length (m) | 8.5 | 8.84 |
| Tail height (m) | 2.4 | 2.69 |
| Fuselage diameter (m) | 0.9 | - |
| Wing span (m) | 9.2 | 10.98 |
| Wing tips | No Winglets | No Winglets |
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