Yakovlev Yak-77

Last updated April 18, 2025

The Yakovlev Yak-77 was a planned commuter jet that was under construction during the 1990s, but no prototype was ever produced.^[1]

History

The Yakovlev Yak-77 was to have been a commuter.^[1]

The construction of the Yak-77 occurred throughout the 1990s. It was predicted to be completed during 1997.^[1]^[2]

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

1 2 3 4 Gordon, Yefim; Gunston, Bill (1997). Yakovlev aircraft since 1924 (1st ed.). London: Putnam. p. 213. ISBN 0851778720.
↑ Grant, Tina (6 August 1996). International directory of company histories. Vol. 15. St. James Press. ISBN 978-1558622180.

v t e Yakovlev aircraft
Early aircraft	AVF-10 AVF-20 AVF-34 AIR-1 AIR-2 AIR-3 AIR-4 AIR-5 AIR-6 AIR-7 AIR-8 AIR-9 AIR-10 AIR-11 AIR-12 AIR-14 AIR-15 AIR-16 AIR-17 AIR-18 Ya-1 Ya-2 Ya-3 Ya-4 Ya-6 Ya-7 Ya-10 Ya-19 Ya-20 Ya-21 Ya-22 Ya-23
Fighters	Yak-1 Yak-3 Yak-7 Yak-9 Yak-15 Yak-17 Yak-23 Yak-25 (II) Yak-28 Yak-38
Bombers	Yak-2 Yak-4 Yak-28 Yak-35
Transports	Yak-6 Yak-10 Yak-12 Yak-14 Yak-18T Yak-40 Yak-42 Yak-44 Yak-58 Yak-77 Yak-112 Yak-242 (MC-21)
Reconnaissance	Yak-25 Yak-27 Pchela
Helicopters	Yak-24 Yak-100
Trainers	UT-1 UT-2 UT-3 UT-15 UT-21 UT-23 Yak-7 Yak-11 Yak-17 Yak-18 Yak-20 Yak-21 Yak-28U Yak-30 (II) Yak-32 Yak-50 (II) Yak-52 Yak-53 Yak-54 Yak-55 Yak-130 Yak-152 Yak-200 Yak-210
Experimental	EG Yak-5 Yak-8 Yak-13 Yak-16 Yak-19 Yak-25 (I) Yak-26 Yak-30 (I) Yak-36 Yak-41 Yak-43 Yak-44 Yak-45 Yak-46 Yak-50 (I) Yak-60 Yak-140 Yak-141 Yak-201 Yak-1000

Yakovlev Yak-77
Role	Short-range airliner Type of aircraft
National origin	Russia
Manufacturer	Yakovlev
Introduction	1993
Status	Project only
Number built	0