Sonex
Piston • single engine • Low Wing • Fixed gear
Range Visualization
Origin: · click map to move · nm at current load
Payload vs. Range
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Default: 190 lbs (FAA standard)
Default: 30 lbs
Passengers
lbs
@ lbs / pax
0 lbs
Fuel on board
gal
+ Weight
Range
Available Range
/ nm
Mission capable —
Aircraft can handle the current load with full fuel tanks.
Fuel tradeoff required —
You'll need to leave gallons of fuel behind
( gal usable for nm range).
Over max gross weight —
Reduce payload by lbs
to safely operate this aircraft.
Mission Profile
150
KTAS
Cruise Speed
2
Occupants
350
nm
Max Range
434
lbs
Wet Payload
About the Sonex
The Sonex is a popular two-seat, low-wing aluminum kit aircraft known for its affordability, simplicity, and aerobatic capabilities. It’s designed to be Sport Pilot eligible and can be built with either tailwheel or tricycle landing gear. Powered by engines like the AeroVee (VW conversion) or Jabiru, it offers spirited performance and is a favorite among homebuilders.
Technical Specifications
Dimensions
- Wingspan
- 22.0 ft
- Length
- 18.08 ft
- Height
- 4.67 ft
Weights
- Max Takeoff Weight
- 1,150 lbs
- Max Landing Weight
- 1,150 lbs
- Useful Load
- 530 lbs
- Fuel Capacity
- 16 gal
Performance
- Cruise Speed
- 150 KTAS
- Range
- 350 NM
- Service Ceiling
- 23,000 ft
- Rate of Climb
- 1400 fpm
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