Intercity Airlines: SG-VI-D Grey Gull

General data

Producer info

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Names and dates
Market original model designation
SG-VI-D
Market model designation (english translation or spelling)
SG-VI-D
Original model name
Grey Gull
Model name (english translation or spelling)
Grey Gull
First flight date and time
1948-02-10
(...)
1948-02-06
Country of manufacture
Canada
People involved
Bernard SznycerDesign engineer
Selma GottliebDesign engineer
Henry Eagle Jr.Test pilot
Config info
Rotorcraft typeHelicopter
Weights
Maximum Takeoff Weight (MTOW)
1077
kg
Manufacturers empty weight (MEW)
771
kg
Cabin and cockpit
Maximum number of people onboard
3
External dimensions
Length
9.40
m
Height
2.82
m
Landing gear track
2.74
m
Main rotor
Main rotor diameter
10.36
m
Main rotor angular speed
279
rpm
Tail rotor
Tail rotor diameter
1.57
m
Tail rotor angular speed
1875
rpm
Powerplant
Engine model
6A4-165-B3F
Performance
Maximum horizontal flight speed (Vh)
145
km/h
Cruise speed (Vc)
129
km/h
Best rate of climb
4.3
m/s
Maximum range
193
km
0.0519