AEROSPATIALE AS-355 Ecureuil 2

Aircraft
Name: 
AS-355 Ecureuil 2
Manufacturer: 
Wing: 
Rotary
Position: 
Three-blade main rotor
Tail: 
Two-blade tail rotor
WTC
L
Type Code: 
H2T
Engine: 
Turboshaft
Engine Count: 
Multi
Position: 
In fuselage
Landing gear: 
Skids
Manufacturered as
AEROSPATIALE AS-355 Ecureuil 2
AEROSPATIALE AS-355 TwinStar
AEROSPATIALE AS-555 Fennec
AEROSPATIALE Ecureuil 2
AEROSPATIALE Fennec (AS-555)
AEROSPATIALE TwinStar
EUROCOPTER AS-355 Ecureuil 2
EUROCOPTER AS-355 TwinStar
EUROCOPTER AS-555 Fennec
EUROCOPTER Ecureuil 2
EUROCOPTER Fennec (AS-555)
EUROCOPTER Twin Squirrel
EUROCOPTER TwinStar
HELIBRAS CH-55 Esquilo
HELIBRAS Esquilo (HB-355)
HELIBRAS HB-355 Esquilo
HELIBRAS UH-13 Esquilo
HELIBRAS VH-55 Esquilo

AS55

The Eurocopter AS355 Ecureuil 2 (Twin Squirrel) is a twin-engine light helicopter originally manufactured by Aérospatiale (now part of Eurocopter Group). The AS355 is marketed in North America as the TwinStar.

Technical Data
Wing span: 
10.69 m
Length: 
12.94 m
Height: 
3.03 m
Powerplant: 

2 x Allison 250-C20F turboshaft, 313 kW (420 shp) each.

Engine Model: 
Allison 250
Indicative Performance Data
Take-Off
V2: 
n/a
Distance: 
n/a
MTOW: 
2300 kg
Initial Climb (to 5000 ft)
IAS: 
n/a
ROC: 
n/a
Initial Climb (to FL150)
IAS: 
n/a
ROC: 
n/a
Initial Climb (to FL240)
IAS: 
n/a
ROC: 
n/a
MACH Climb
MACH: 
n/a
ROC: 
n/a
Cruise
TAS: 
129 kts
MACH: 
n/a
Ceiling: 
130
Range: 
200 NM
Initial Descent (to FL240)
MACH: 
n/a
ROD: 
n/a
Descent (to FL100)
IAS: 
n/a
ROD: 
n/a
Descent (FL100 & below)
IAS: 
n/a
MCS: 
n/a
ROD: 
n/a
Approach
Vapp (IAS): 
n/a
Distance: 
n/a

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