Sling2 and 4

 

Sling 4 Spec Sheet

Sling 2 Spec Sheet

WING
Wing span 9.96 m
Mean Aerodynamic Chord 1.33 m
Wing surface area 12.47 m2
Wing loading 72.2 kgm-2
Aspect ratio 7.91
Taper ratio 1.375
Dihedral 5°

FUSELAGE
Fuselage length 6.17 m
Overall length 7.10 m
Overall width 1.15 m
Overall height 2 50m

EMPENNAGE
Horizontal stabilizer span 2.83 m
Horizontal stabilizer surface area 0.96 m2
Elevator surface area 1.02 m2
Horizontal stabilizer angle of incidence ‐2.5°
Vertical stabilizer span 1.47 m
Vertical stabilizer surface area 0.53 m2
Rudder surface area 0.59 m2

LANDINGGEAR
Wheel track 1.95m
Wheel base 1.67m
Wheel hubs and brakes
Main gear tyres 15 X 6.00 ‐ 6, 6 ply
Nose gear tyres 5.00–5, 6 ply

CONTROL SURFACE TRAVEL LIMITS
Ailerons 22° up and down
Elevator 28° up and 20° down
Trim tab 20° up and 25° down
Rudder 25° left and right
Flaps 0° to 40° down

ENGINE
Manufacturer Bombardier‐Rotax GmbH
Model 914 UL
Type 4 cylinder horizontally opposed with overall displacement 1211cc,
mixed cooling (water‐cooled heads and air‐cooled cylinders),
turbo charged, twin carburetors, integrated reduction gearbox
with torque damper
Maximum power 84.5 kW (115hp) @ 5 800 rpm (max 5 mins)
73.5 kW (100hp) @ 5 500 rpm (continuous)
Power loading 7.8 kghp‐1
PROPELLER
Manufacturer Airmaster, electric constant speed
Model 72.5 inch 3 blade composite
No of blades 3
Diameter 1.78m
Type composite

FUEL
Fuel grade High octane gasoline DIN 51600, O‐NORM 1103 (red) Unleaded gasoline DIN 51603, O‐NORM 1101 AVGAS 100LL
Fuel tanks 2 wing tanks integrated within wing’s leading edge, equipped with finger strainers outlet and drain fittings
Capacity of each tank 92.5 liters
Total capacity 185 liters
Total usable fuel 183 liters

OIL SYSTEM
Oil system type forced, with external oil reservoir
Oil Automotive grade API “SF” or “SG” type oil preferably synthetic or semi‐synthetic
Oil capacity 3.5 liters

COOLING
Cooling system Mixed air and liquid pressurized closed circuit system
Coolant Antifreeze liquid (type BASF Glysanthin Anticorrosion or equivalent) and water mixture 75/25
Capacity 3 liters

MAXIMUM WEIGHTS
Maximum take‐off weight 900kg
Maximum landing weight 900kg
Maximum baggage weight 40kg
Maximum rear seat/baggage weight 140kg

STANDARD WEIGHTS
Standard empty weight 475 kg
Maximum useful load 425 kg

SPECIFIC LOADINGS
Wing loading 59.10 kgm‐2
Power loading 7.11 kghp‐1

 

WING
Wing span 9.165 m
Mean Aerodynamic Chord 1.339 m
Wing surface area 11.845 m2
Wing loading 59.10 kgm-2
Aspectratio 7.04
Taperratio 1.375
Dihedral 5°

 

 

 

FUSELAGE
Fuselage length 5.77 m
Overall length 6.675 m
Overall width 1.15 m
Overall height 2 500m
EMPENNAGE
Horizontal stabilizer span 2.825 m
Horizontal stabilizer surface area 0.96 m2
Elevator surface area 1.02 m2
Horizontal stabilizer angle of incidence ‐4°
Vertical stabilizer span 1.47 m
Vertical stabilizer surface area 0.53 m2
Rudder surface area 0.59 m2

LANDINGGEAR
Wheel track 1.95m
Wheel base 1.41m
Wheel hubs and brakes
Main gear tyres 15 X 6.00 ‐ 6, 4 ply
Nose gear tyres 5.00–5, 4 ply

CONTROL SURFACE TRAVEL LIMITS
Ailerons 22° up and down
Elevator 28° up and 20° down
Trim tab 20° up and 25° down
Rudder 25° left and right
Flaps 0° to 32° down

ENGINE
Manufacturer Bombardier‐Rotax GmbH
Model 912 ULS
Type 4 cylinder horizontally opposed with overall displacement 1352cc, mixed cooling (water‐cooled heads and air‐cooled cylinders), twin carburetors, integrated reduction gearbox with torque damper
Maximum power 73.5 kW (98.5hp) @ 5 800 rpm (max 5 mins) 69 kW (92.5hp) @ 5 500 rpm (continuous)

PROPELLER
Manufacturer Warp drive
Model 70 inch 3 blade composite
No of blades 3
Diameter 1.78m
Type composite

FUEL
Fuel grade High octane gasoline DIN 51600, O‐NORM 1103 (red) Unleaded gasoline DIN 51603, O‐NORM 1101 AVGAS 100LL
Fuel tanks 2 wing tanks integrated within wing’s leading edge, equipped with finger strainers outlet and drain fittings
Capacity of each tank 75 liters
Total capacity 150 liters
Total usable fuel 146 liters

OIL SYSTEM
Oil system type forced, with external oil reservoir
Oil Automotive grade API “SF” or “SG” type oil preferably synthetic or semi‐synthetic
Oil capacity 2.5 liters

COOLING
Cooling system Mixed air and liquid pressurized closed circuit system
Coolant Antifreeze liquid (type BASF Glysanthin Anticorrosion or equivalent) and water mixture
Capacity 3 liters

MAXIMUM WEIGHTS
Maximum take‐off weight 700kg
Maximum landing weight 700kg
Maximum baggage weight 35kg

STANDARD WEIGHTS
Standard empty weight 360kg
Maximum useful load 340 kg

SPECIFIC LOADINGS
Wing loading 59.10 kgm‐2
Power loading 7.11 kghp‐1