B427

BELL B-427

Aircraft
Name
B-427
Manufacturer
Wing
Rotary
WTC
L
Type Code
H2T
Engine
Turboshaft
Engine Count
Multi
Manufacturered as
KOREA AEROSPACE SB-427
BELL 427

B427

The Bell Model 427 is a twin-engine civil utility helicopter, a new design derived from on the Bell 407. It is scheduled to be replaced by the lengthened Bell 429.

Technical Data
Wing span (metric)
11.28 m
Length (metric)
10.94 m
Height (metric)
3.49 m
Powerplant

2 x Pratt & Whitney Canada PW207D turboshaft, 710 hp (529 kW) each.

Engine Model(s)
Pratt & Whitney Canada PW200
Indicative Performance Data
Take-Off
V2
n/a
Distance
n/a
MTOW
2970 kg
Initial Climb (to 5000 ft)
IAS
n/a
ROC
2000 ft/min
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
138 kts
MACH
n/a
Ceiling
100
Range
394 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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