TL-Ultralight
TL-Ultralight Sting S4
Czech carbon low-wing, LSA veteran.
View 2 photosThe Sting S4 is TL-Ultralight's established composite two-seater: carbon, bubble canopy, and a huge following as ULM and LSA. A 600 kg UK microlight version exists with BRS.
Key figures
Max speed
255 km/h
Range
1,200 km
Engine
Rotax 912 ULS
Seats
2
Dimensions
Top view
Wingspan
8.4 m
Side view
Length
6.1 m
Height
2.1 m
Performance
Cruise
230 km/h
Max speed
255 km/h
Vne
285 km/h
Stall
74 km/h
Stall speed (clean)
83 km/h
Climb
6 m/s
Airframe
- Category
- ULM
- Wing
- Low wing
- Seats
- 2
- Variant
- Sting S4
- First flight
- 2007
- Construction
- Carbon composite
- Materials
- Carbon-fiber sandwich
- Propeller
- Woodcomp in-flight adjustable
- Status
- in production
General
- Propeller
Composite ground-adjustable, typical Rotax installation
Estimated · Manufacturer brochure / published figures
- Fuel
MOGAS 95 / 100LL
Likely · Manufacturer brochure / published figures
- Best glide ratio
11:1
Estimated · Manufacturer brochure / published figures
Weights
- Empty weight
300 kg
Likely · TL-Ultralight Sting S4
- Max takeoff weight
600 kg
Likely · TL-Ultralight Sting S4
- Useful load
300 kg
Estimated · Manufacturer brochure / published figures
- Fuel capacity
100 L
Likely · TL-Ultralight Sting S4
Powerplant
- Propeller
Composite ground-adjustable, typical Rotax installation
Estimated · Manufacturer brochure / published figures
- Fuel
MOGAS 95 / 100LL
Likely · Manufacturer brochure / published figures