| Attribute | Yakovlev Yak-55 × | Fairchild PT-19 × |
|---|---|---|
| General | ||
| Manufacturer | Yakovlev | Fairchild |
| Model | Yakovlev Yak-55 | Fairchild PT-19 |
| Country | Russia | United States |
| Manufactured from (year) | 1981 | 1940 |
| Manufactured to (year) | 1993 | 1945 |
| Type | Aerobatic | Military Trainers |
| Icao | YK55 | PT19 |
| Performance | ||
| Engine | 1x Vedeneyev M14P 9-cylinder radial engine | 1x Ranger L-440-3 |
| Power, hp (hp) | 360 | 200 |
| Max cruise speed (km/h) | 306 | 296 |
| Approach speed (km/h) | 100 | 85 |
| Travel range (km) | 706 | 704 |
| Service ceiling (m) | 4,000 | 4,663 |
| Rate of climb (m/sec) | 15.49 | 3.43 |
| Take off distance (m) | 150 | - |
| Landing distance (m) | 300 | - |
| Weights | ||
| Max take off weight (kg) | 975 | 1,270 |
| Max payload (kg) | 90 | - |
| Fuel tank capacity (l) | 276 | 170 |
| Dimensions | ||
| Seats | 1 | 2 |
| Exterior length (m) | 7.29 | 8.53 |
| Tail height (m) | 2.25 | 3.2 |
| Fuselage diameter (m) | 1 | - |
| Wing span (m) | 8.15 | 10.97 |
| Wing tips | No Winglets | No Winglets |