*****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 0° 000
(0°pitch)
2 0° 000
(0°pitch) 000
3 0° 000
(0°pitch)
4 0° 000
(0°pitch)
5 0° 000
(0°pitch)
6 0° 000
(0°pitch)
7 0° 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