| Manufacturer |
Yakovlev |
Antonov |
| Description |
The Yakovlev Yak-46 was a proposed aircraft design based on the Yak-42 with two contra-rotating propellers on the propfan located at the rear. |
The Antonov An-180 was a Ukrainian design for a twin-aisle medium-range propfan airliner. |
| Designer |
Yakovlev Design Bureau |
Antonov |
| Type |
Airliner |
|
| Length (m) |
41 |
40.9 |
| Height (m) |
11 |
11.148 |
| Cockpit Crew |
2 |
|
| Cruise Speed (km/h) |
800 |
800 |
| Max Ceiling (m) |
11100 |
10100 |
| Capacity Description |
150 |
163 |
| National Origin |
Soviet Union |
Soviet Union |
| Number Built |
0 |
0 |
| Powerplant Description |
2 × Ivchenko Progress D-27 propfan |
2 × Ivchenko Progress D-27 propfan, 10305 kW (13819 hp) each |
| Status |
Cancelled |
Canceled |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/Yakovlev_Yak-46 |
en.wikipedia.org/wiki/Antonov_An-180 |
| Flat Wing Span (m) |
35.5 |
35.83 |
| Flat Wing Area (m²) |
120 |
|
| Flat Wing Aspect Ratio |
10.5 |
|
| Aircraft Engine |
Progress D-27 |
Progress D-27 |
| Number of Engines |
2 |
2 |