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Yakovlev Yak-77
Russian regional airliner project From Wikipedia, the free encyclopedia
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The Yakovlev Yak-77 was a planned commuter jet that was under construction during the 1990s, but no prototype was ever produced.[1]
History
![[icon]](#/media/File:Wiki_letter_w_cropped.svg){kind=small} | This section needs expansion. You can help by adding to it. (April 2025) |
The Yakovlev Yak-77 was to have been a commuter.[1]
Development
| This section needs expansion. You can help by adding to it. (April 2025) |
The construction of the Yak-77 occurred throughout the 1990s. It was predicted to be completed during 1997.[1][2]
Specifications (Yak-77)
Data from Yakovlev aircraft since 1924[1]
General characteristics
- Crew: 2
- Capacity: 8 to 32 passengers
- Length: 20.45 m (67 ft 1 in)
- Wingspan: 21.55 m (70 ft 8 in)
- Wing area: 55 m2 (590 sq ft) ~
- Max takeoff weight: 25,234 kg (55,631 lb)
- Powerplant: 2 × Allison AE 3010/12 turbofan engines, 44.1 kN (9,920 lbf) thrust each
Performance
- Maximum speed: 800 km/h (500 mph, 430 kn)
- Max operating Mach no.: M0.8
- 'Economical cruise Mach no.: M0.75 / 800 km/h (500 mph; 430 kn) at 12,500 m (41,010 ft) up
- Range: 10,000 km (6,200 mi, 5,400 nmi) with 8 pax
- 6,000 km (3,700 mi; 3,200 nmi) with 32 pax
- Service ceiling: 12,500 m (41,000 ft)
- Balanced runway length: 2,200 m (7,218 ft)
References
See also
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