G1 Aviation
G1 Spyl
Super STOL, designed and built at Gap.

The G1 is a French all-aluminium Super STOL ultralight, assembled on the Gap-Tallard airfield. Aimed at mountain and bush flying, with a 2024-T3 structure and German G1-D600 certification at 600 kg.
Key figures
Max speed
190 km/h
Range
700 km
Engine
Rotax 912 ULS
Seats
2
Dimensions
Top view
Wingspan
8.8 m
Side view
Length
6.3 m
Height
2.3 m
Performance
Cruise
165 km/h
Max speed
190 km/h
Vne
205 km/h
Stall
48 km/h
Stall speed (clean)
58 km/h
Climb
6.5 m/s
Airframe
- Category
- ULM
- Wing
- High wing
- Seats
- 2
- Variant
- G1
- First flight
- 2016
- Construction
- All-metal aluminium 2024-T3
- Materials
- Alclad 2024-T3 fuselage and wings
- Propeller
- Carbon ground-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 · G1 Aviation
- Max takeoff weight
600 kg
Likely · G1 Aviation
- Useful load
300 kg
Estimated · Manufacturer brochure / published figures
- Fuel capacity
80 L
Likely · G1 Aviation
Powerplant
- Propeller
Composite ground-adjustable, typical Rotax installation
Estimated · Manufacturer brochure / published figures
- Fuel
MOGAS 95 / 100LL
Likely · Manufacturer brochure / published figures