Onex

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

135
KTAS
Cruise Speed
1
Occupants
465
nm
Max Range
260
lbs
Wet Payload

Estimated Ownership Costs

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About the Onex

The Sonex Onex is a unique single-seat aircraft designed for aerobatics and affordability. Its standout feature is the folding wing mechanism, allowing it to fit into a standard single-car garage or trailer. It shares the Sonex construction philosophy (all-aluminum) and can be Sport Pilot eligible.

Technical Specifications

Dimensions

Wingspan
20.75 ft
Length
16.42 ft
Height
4.42 ft

Weights

Max Takeoff Weight
950 lbs
Max Landing Weight
950 lbs
Useful Load
350 lbs
Fuel Capacity
15 gal

Performance

Cruise Speed
135 KTAS
Range
465 NM
Service Ceiling
16,000 ft
Rate of Climb
900 fpm

Engines

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