• PASSENGER AIRCRAFT
• Yak-40
• Yak-42
• Aircraft Description
• Technical characteristics
• Aircraft schematics
• An-140
• An-74
• An-24rb
• TRANSPORTATION AIRCRAFT

• Main page
• AIRCRAFT FLEET
• PASSENGER AIRCRAFT
• Yak-42

Technical characteristics

  Aircraft performance specifications

Flying characteristics:

Crew	3 persons
Cruising speed	820 km/h
Maximum cruising altitude	9100 m
Flying range:
with maximum payload	1960 km
with commercial payload (10,5 t)	2790 km
with maximum fuel reserves (18,5 t)	4000 km
Weights:
Maximum takeoff weight	57,5 tons
Equipped aircraft weight	33 tons
Maximum landing weight	50,5 tons
Maximum commercial payload	13,5 tons
Number of passengers	90-120 persons
Runway length required	1800 m
Aircraft dimensions:
Wingspan	34,88 m
Aircraft length	36,38 m
Aircraft height	9,83 m
Wing area	150 sq. m

Power unit

  Yak-42 aircraft power unit consists of three turbo-propeller jet three-rotor engines D-36 manufactured by Progress (Zaporozhie, Ukraine).

Takeoff mode:
Thrust 6500 kgf
Nominal mode:
Thrust 5000 kgf
Cruising mode (Í=8000 ì, Ì=0,75):
Thrust 1600 kgf
Fuel consumption, t/hour 3

  Equipment

  Yak-42 aircraft is equipped with Olkha-1 navigation system and FES VSP-1-6 that enable the self-contained navigation of the aircraft. Automatic control system SAU-42 allows the aircraft landing under minimum category II ICAO conditions. Yak-42 aircraft equipment also includes two automatic direction finders, VOR/ILS system Kurs-MP-70, and short-range radio technical navigation system Beep-M.

  Equipment may vary depending on the aircraft configuration, modification and production year.

  Noise Level

  Conforms to Chapter II of ICAO requirements.