*****AIRCRAFT “Yakolev - YA40”*****

REFERENCE INFORMATION (by Aircraft performance database)

 

*****Aircraft Features*****

Wing position: Low wing (straight)

Engine position: Both sides of rear fuselage and fin-integrated

Tail configuration: T-tail

Landing gear: Tailwheel retractable

Wing Span: 25.0 m

Length: 20.4 m

Height: 6.5 m

Power plant: 3 x 14.7 KN Ivchenko AI-25 turbofans.

40TL: 2 x 31,1 KN Lycoming LF507-1N turbofans.

Accommodation: Flightcrew of 3 and typical 27 passengers, up to 37 in high density configuration.

Notes: Short range regional airliner. In service since 1968.

Developed to operate from non paved runways.

Revervetont only on center engine. Yak-40M stretched version for 40 passengers.

In 2000 still used by many GUS airliners.
Alternative names:
YAKOVLEV Yak-40.

 

*****Total Flight Simulator aircraft weight with full fuel*****  

000,000 lbs - 15.500 kg

VMO - Maximum Operating Speed 245 KIAS

MMO - Maximum Operating Speed Mach  0.00 Mach

Turbulent Air Penetration Speed   000 KIAS/.00 Mach

VLO - Maximum Gear Operating Speed   000 KIAS

VLE - Maximum Landing Gear Extension Speed   000 KIAS/.00 Mach

 

*****Maximum Flap Placard Speeds*****

Flaps degrees KIAS

1                  000 (0°pitch)

2                  000 (0°pitch)   000

3                  000 (0°pitch)

4                  000 (0°pitch)

5                  000 (0°pitch)

6                  000 (0°pitch)

7                  000 (0°pitch)

geardown        000 (0°pitch)

 

*****Take-off*****

WTC:               M

Distance:         700 mt

V2 (IAS):         100 kts

 

*****Climbing*****

-(to 5000 ft)

IAS:                 130 kt

ROC:               1000 ft/min

-(to FL150)

IAS:                 200 kt

ROC:               1000 ft/min

-(to FL240)

IAS:                 200 kt

ROC:               1000 ft/min

-(mach)

mach:              nd

ROC:               nd ft/min

 

*****Cruise*****

TAS:                245 kt

MACh:             nd data

Ceiling:            FL280

Range:            1000 NM

 

*****Descent *****

- (to FL240)

mach:              nd

ROD:               nd ft/min

- (to FL100)

IAS:                 200 kt

ROD:               2500 ft/min

 

*****Approach*****

IAS:                 200 kt

MCS:               170 kt

ROD:               1000 ft/min

 

*****Landing*****

Vht (IAS):        120 kt

APC:                B

Distance:         400 mt