4.8m
Mainwheels:
Contact Area (each): 290 cm2 Loading: 78 %
3.32m
INTENTIONALLY BLANK
APPENDIX 5 – EH INDUSTRIES EH101 - DESIGN INFORMATION (Aircraft data supplied courtesy of Westland Helicopters Limited - See Reference 49 for Additional Operational Data)
GENERAL DESIGN DATA
Overall Length (= ‘D’) 22.8 metres
Max. All Up Weight 14600 kg (t = 15)
0.83D Obstacle Limit Dimension = 18.93 m
0.62D Obstacle Limit Dimension = 14.14 m
0.12D Inner Obstacle Limitation = 2.74 m @ Height 1140 mm
0.21D Outer Obstacle Limitation = 4.79 m @ Height 1140 to 3534 mm
Minimum Foam Application Rate (where ‘D’ equals SLA) 2246 ltrs per min
RFF Category H1 / H2
Landing Net Size Large, 15m x 15m
Passenger Access Starboard Sliding Main Cabin Door and Port Forward crew Door
Refuelling Method Gravity and Pressure
Refuelling Point Locations 4 Gravity Fill Points on Starboard Side Pressure Fill Point on Port Side
Fuel Type Jet A-1
Max. Fuel Load (Standard Tanks) 3360 kg (with 4 tanks)
Undercarriage Tricycle
UNDERCARRIAGE FOOTPRINT (Not to Scale) Nosewheels (at max fwd C of G):
Static Load on u/c Gear: 44944 N Static Contact Area per Tyre: 178.0 cm2 Dynamic Load on u/c Gear: 73041 N Dynamic Contact Area per tyre: 241.2 cm2
0.42m
3.34m
4.3 m
Mainwheels (at max aft C of G):
Static Load per u/c Gear: 57045 N Static Contact Area per Tyre: 337.9 cm2 Dynamic Load per u/c Gear: 73943 N Dynamic Contact Area per tyre: 410.3 cm2 7.0m
Note: Values are given for the twin main wheel option at touchdown vertical velocity limit of 2.0 m/s -some variants may be equipped with single main wheels.
GENERAL ARRANGEMENT
(Courtesy of Westland Helicopters Limited)
276
APPENDIX 6 – EUROCOPTER EC155 - DESIGN INFORMATION GENERAL DESIGN DATA (See Reference 49 for Additional Operational Data)
Overall Length (= ‘D’) = 14.30 m
Max. All Up Weight = 4800 kg (t = 4.8)
0.83D Obstacle Limit Dimension = 11.87 m
0.62D Obstacle Limit Dimension = 8.87 m
0.12D Inner Obstacle Limitation = 1.72 m @ Height 715 mm
0.21D Outer Obstacle Limitation = 3.00 m @ Height 715 to 2216 mm
Minimum Foam Application Rate (where ‘D’ equals SLA) = 883 ltrs per min
RFF Category H1 / H2
Landing Net Size Small, 6m x 6m
Passenger Access Sliding doors on both sides
Refuelling Method Gravity
Refuelling Point Locations Filling point on port side.
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